delivered the judgment of the court, with opinion.
Justices Thomas, Garman, Karmeier, Burke, and Theis concurred in the judgment and opinion.
Chief Justice Kilbride specially concurred, with opinion.
OPINION
Plaintiff Andrea Barber filed a class action complaint against defendant American Airlines for breach of contract. The circuit court granted defendant’s motion to dismiss, and plaintiff appealed. A divided panel of the appellate court reversed and remanded. 398 Ill. App. 3d 868. For the reasons set forth below, we reverse the judgment of the appellate court.
I. BACKGROUND
Plaintiff purchased a ticket to travel on defendant’s flight 4414 from Chicago to White Plains, New York, on August 11, 2008. Prior to boarding, plaintiff checked two suitcases for transport to White Plains and was charged a $40 checked baggage fee. Defendant subsequently canceled the flight. Plaintiff elected not to take another flight and instead requested cancellation of her ticket and a refund of the ticket price and the $40 baggage fee. Defendant refunded the price of the airline ticket, but allegedly refused to refund the $40 baggage fee. According to plaintiff’s complaint, defendant’s counter agent advised her it was not defendant’s policy “to refund fees paid by ticket holders for transportation of luggage in conjunction with a passenger flight when that flight is canceled by Defendant and the passenger does not accept another flight.”
On August 15, 2008, four days after her flight was cancelled, plaintiff filed her class action complaint against defendant in the circuit court of Cook County. There is no indication in the record that, prior to filing this complaint, plaintiff made any additional effort to contact defendant seeking a refund or to investigate whether the information allegedly provided by defendant’s counter agent was accurate. Count I of plaintiffs complaint, which is for breach of contract, alleges defendant’s “failure to transport her two suitcases was a breach of contract and Plaintiff was entitled to a refund.” Count II, the class action count, seeks recovery on behalf of similarly situated persons. Plaintiff served defendant with the complaint on August 21, 2008.
Defendant subsequently determined that plaintiff was entitled to a refund of the $40 baggage fee. On September 4, two weeks after being served with the complaint, defendant contacted plaintiffs counsel and offered to refund the $40 fee. Defendant also stated it would consider paying the court costs plaintiff had incurred to date. Plaintiffs counsel declined the offer, and advised that the case would proceed as a class action. On September 25, defendant refunded the $40 fee to plaintiffs credit card, the original form of payment. By letter dated September 29, defendant’s counsel informed plaintiffs counsel of the refund. On the same day, September 29, plaintiff sent defendant an interrogatory seeking the identity of other potential class members.
On October 30, 2008, defendant filed an objection to plaintiffs interrogatory. Defendant also moved to dismiss plaintiffs complaint pursuant to section 2 — 619 of the Code of Civil Procedure (735 ILCS 5/2 — 619(a)(9) (West 2006)), on the grounds that plaintiffs contract claim was meritless and her complaint was moot because defendant had refunded the $40 fee to her. In an agreed order, the circuit court set a briefing schedule for defendant’s motion to dismiss and entered and continued defendant’s objection to plaintiff’s interrogatory. On January 28, 2009, nearly three months after defendant’s objection to the interrogatory, plaintiff moved to compel defendant to answer, requesting defendant be ordered to answer prior to the hearing on defendant’s motion to dismiss. About one month later, on February 26, the circuit court denied the motion to compel and ordered the motion to dismiss to be heard on March 10 as scheduled.
On March 10, 2009, after reviewing the parties’ briefs and hearing oral argument, the circuit court granted defendant’s motion and dismissed the complaint on mootness grounds. Plaintiff never filed a motion for class certification.
On appeal, the appellate court majority reversed and remanded, concluding plaintiffs claim was not moot. 398 Ill. App. 3d 868. The dissent disagreed, relying on this court’s decision in Wheatley v. Board of Education of Township High School District 205, 99 Ill. 2d 481 (1984). 398 Ill. App. 3d at 888 (Cahill, EJ., dissenting). We allowed defendant’s petition for leave to appeal (Ill. S. Ct. R. 315 (eff. Feb. 26, 2010)) and allowed the Pacific Legal Foundation to file a brief amicus curiae in support of defendant (Ill. S. Ct. R. 345 (eff. Sept. 20, 2010)).
II. ANALYSIS
Defendant argues the appellate court erred in reversing the dismissal of plaintiff’s complaint. Defendant contends that under Wheatley, if a defendant tenders the named plaintiff the relief requested before a motion for class certification is filed, the underlying cause of action must be dismissed as moot. Here, defendant tendered the $40 baggage fee to plaintiff and refunded that amount to her credit card, and plaintiff never filed a motion for class certification. According to defendant, the circuit court correctly granted its section 2 — 619 motion to dismiss plaintiffs complaint as moot, and the appellate court’s reversal was directly contrary to Wheatley.
Plaintiff counters that defendant’s tender was an unfair attempt to “pick off’ her claim in order to avoid a class action, and the appellate court correctly rejected the attempt. In reaching its conclusion, the appellate court applied what it termed a “pick off’ exception.
Under this exception, a plaintiff who fails to move for class certification prior to a defendant’s tender may nevertheless pursue class certification if the plaintiff has exercised reasonable diligence in that regard. Plaintiff argues she met the requirements of this exception, and the appellate court’s judgment should be affirmed.
A motion to dismiss pursuant to section 2 — 619 admits the legal sufficiency of the plaintiffs complaint, but asserts an affirmative defense or other matter that avoids or defeats the plaintiff’s claim. DeLuna v. Burciaga, 223 Ill. 2d 49, 59 (2006). A section 2 — 619 dismissal is reviewed de novo. Parks v. Kownacki, 193 Ill. 2d 164, 175 (2000).
A. Wheatley
In Wheatley, this court applied mootness principles in the context of a class action. We note that the appellate court majority did not discuss Wheatley’s application to this case, although the dissenting justice did. In our view, Wheatley controls the resolution of this case, and therefore merits thorough discussion.
The plaintiffs in Wheatley were two teachers who had been dismissed by the defendant board of education at the end of the school year. The plaintiffs filed a class action complaint on behalf of themselves and 57 other teachers who had also been dismissed. Nearly one month after the complaint was filed, the two named plaintiffs accepted the board’s offer of re-employment. The board moved to dismiss the complaint on mootness grounds, and the circuit court granted the motion.
This court affirmed, holding that the claims of the named plaintiffs became moot when the board granted the relief requested — reinstatement. Wheatley, 99 Ill. 2d at 485, 487. There was no longer a controversy between the named plaintiffs and the board. They could not meet the class action requirement that the named representative of a putative class have a valid claim against the defendant. The court stated:
“Because the claims of the named representatives here have been resolved, they are not proper parties who would fairly and adequately protect the interest of the class they purport to represent. Once a representative plaintiff is granted the desired relief, he is no longer a member of the class because his interests are not consistent with the interests of the other class members.” Wheatley, 99 Ill. 2d at 486-87.
This court rejected any notion that the action should be allowed to continue because relief could still be granted for teachers who were not offered reemployment. The court explained that the plaintiffs “never moved for or received class certification prior to the trial court’s granting of the Board’s motion to dismiss.” Wheatley, 99 Ill. 2d at 485-86. The court added that no remaining member of the class sought to substitute himself as a named representative. Wheatley, 99 Ill. 2d at 487.
Wheatley teaches that the important consideration in determining whether a named representative’s claim is moot is whether that representative filed a motion for class certification prior to the time when the defendant made its tender. Wheatley, 99 Ill. 2d at 485-86; see, e.g., Cohen v. Compact Power Systems, LLC, 382 Ill. App. 3d 104, 109-10 (2008). Where the named representative has done so, and the motion is thus pending at the time the tender is made, the case is not moot, and the circuit court should hear and decide the motion for class certification before deciding whether the case is mooted by the tender. Hillenbrand v. Meyer Medical Group, S.C., 308 Ill. App. 3d 381, 392 (1999) (citing Susman v. Lincoln American Corp., 587 F.2d 866, 870 (7th Cir. 1978)). The reason is that a motion for class certification, while pending, sufficiently brings the interests of the other class members before the court “so that the apparent conflict between their interests and those of the defendant will avoid a mootness artificially created by the defendant by making the named plaintiff whole.” Susman, 587 F.2d at 869.
The situation is different where the tender is made before the filing of a motion for class certification. Wheatley, 99 Ill. 2d at 485-86. There, the interests of the other class members are not before the court (see Greisz v. Household Bank (Illinois), N.A., 176 F.3d 1012, 1015 (7th Cir. 1999)), and the case may properly be dismissed. Yu v. International Business Machines Corp., 314 Ill. App. 3d 892, 899 (2000) (stating, in affirming dismissal of suit as moot: “While it is true that, if a motion for class certification is pending at the time tender is made, the case is not moot, here, tender was made prior to plaintiff filing the motion for class certification ***.”); see also Arriola v. Time Insurance Co., 323 Ill. App. 3d 138, 151 (2001) (dismissing class action claims as moot, where defendant tendered relief and plaintiff never filed motion for class certification).
In the case at bar, it is undisputed that, at the time defendant tendered the baggage fee refund to plaintiff, no motion for class certification was pending. Plaintiff never filed a motion for class certification. Under Wheatley, therefore, her claim was moot, and the circuit court correctly dismissed it. Notwithstanding the foregoing, plaintiff urges us to adopt the “pick off’ exception which the appellate court below employed in allowing plaintiffs claim to proceed.
B. The “Pick Off’ Exception to Wheatley
As the dissenting justice below correctly observed, this exception to Wheatley has gradually evolved in our appellate court. 398 Ill. App. 3d at 889 (Cahill, EJ., dissenting). The exception’s origin can be traced to Arriola, where, as in the case at bar, the defendant tendered relief to the named plaintiff, who never filed a motion for class certification. Arriola relied on Wheatley in holding that a class action cannot be sustained if the defendant tenders full damages to the named plaintiff before the plaintiff moves for class certification. Arriola, 323 Ill. App. 3d at 151. The court then implied, in dicta, that if the named plaintiff had moved for class certification early in the litigation, the result could have been different. Arriola, 323 Ill. App. 3d at 151-52. The court quoted Susman: “ ‘If the class action device is to work, the courts must have a reasonable opportunity to consider and decide a motion for certification.’ ” Arriola, 323 Ill. App. 3d at 152 (quoting Susman, 587 E2d at 870). Arriola interpreted this language as implicitly holding that a class action plaintiff must be given a “reasonable opportunity” to move for class certification before the case can be dismissed. Arriola, 323 Ill. App. 3d at 152. Arriola has since been cited for the proposition that a class action suit should not be dismissed where the defendant tendered full payment to the named plaintiff before the plaintiff had a “reasonable opportunity” to move for certification of the class. See Gelb v. Air Con Refrigeration & Heating, Inc., 326 Ill. App. 3d 809, 821 (2001); Bruemmer v. Compaq Computer Corp., 329 Ill. App. 3d 755, 763-64 (2002); Cohen v. Compact Power Systems, LLC, 382 Ill. App. 3d 104, 110-14 (2008); Akinyemi v. JP Morgan Chase Bank, N.A., 391 Ill. App. 3d 334, 340-42 (2009).
We agree with the dissenting justice that the exception to Wheatley developed through this line of cases “has no basis in the law.” 398 Ill. App. 3d at 889 (Cahill, P.J., dissenting). Susman did not hold, as Arriola suggested, that a named plaintiff in a class action suit is entitled to a reasonable opportunity to move for class certification. The court in Susman was concerned with the trial court’s opportunity to rule on class certification once a motion to dismiss has been filed. Susman, 587 F.2d at 870. The court’s holding was limited “to the fairly narrow situation where a motion for certification has been pursued with reasonable diligence and is pending when a tender is made.” (Emphasis added.) Susman, 587 F.2d at 871 n.4.
Plaintiff cites public policy concerns in allowing a defendant to prevent class action litigation by “picking off’ the named plaintiff before there is an opportunity to protect the interests of absent class members by moving for certification. However, there is no prohibition against settlements with class members as long as the rights of nonsettling class members are not affected. Jankousky v. Jewel Cos., 182 Ill. App. 3d 763, 767-68 (1989) (noting that public policy favors and encourages settlements). There is no indication here that defendant’s refund to plaintiff affected the rights of others who did not receive similar refunds. Presumably, the remaining class members can either pursue class litigation or bring their claims individually. Indeed, this class action could have survived if one of the remaining class members had substituted himself as the named representative. See Wheatley, 99 Ill. 2d at 487.
In sum, the “pick off’ exception applied by the appellate court below directly contradicts Wheatley, which upheld a dismissal for mootnéss where the named plaintiffs were granted the relief requested but never moved for class certification. We hereby reject this “pick off’ exception.1 The circuit court below correctly dismissed plaintiffs class action claim as moot. See Wheatley, 99 Ill. 2d at 485-86. We reverse the judgment of the appellate court reversing that dismissal.
We note, in addition, that Gelb, on which the appellate court relied, is the only Illinois appellate decision we are aware of, other than the decision below, which specifically holds that a plaintiffs claim is not moot when a tender is made before the filing of a motion for class certification. Gelb directly contradicts Wheatley, and Gelb is hereby overruled.
While the ultimate holdings of Arriola, Bruemmer, Cohen, and Akinyemi are in conformity with Wheatley, each of these four appellate decisions contains language essentially acknowledging and recognizing the “pick off’ exception expressly rejected above. This language is a clear departure from Wheatley and is therefore incorrect and should not be cited.
III. CONCLUSION
For the foregoing reasons, the judgment of the appellate court is reversed.
Appellate court judgment reversed; circuit court judgment affirmed.
Under Wheatley, which we reaffirm, a named plaintiff who files a motion for class certification prior to a defendant’s tender may avoid a mootness determination, at least until after the circuit court rules on the motion for class certification.