DoorDash is a California company that provides food-delivery service by using independent contractors it calls Dashers. A Dasher named Dewey Edwards brought suit against the company and sought conditional class certification. The district court, concluding there was an arbitration agreement with a valid delegation clause, granted DoorDash's motion to compel arbitration and dismissed Edwards's claims without addressing the class certification motion. We AFFIRM.
FACTUAL AND PROCEDURAL BACKGROUND
DoorDash customers in over two hundred cities can use a mobile application to order food from certain restaurants. A Dasher will deliver the order to the customer. DoorDash requires Dashers to sign an Independent Contractor Agreement ("ICA"). The ICA that Edwards signed contains this arbitration clause:
Contractor and Company agree that final and binding arbitration will be the exclusive means of resolving any disputes between Contractor and Company. Any such disputes shall be resolved by pursuant [sic] to the commercial rules of the American Arbitration Association (AAA) and such arbitration shall be held in Palo Alto, California. Judgment on any award rendered by the arbitrator may be entered in any court having jurisdiction over the award. Contractor and Company agree to bring any disputes in arbitration on an individual basis only and not as a class or other collective action basis. Accordingly, there will be no right or authority for any dispute to be brought, heard or arbitrated as a class or other collective action. This class and collective action waiver shall not be severable from this Agreement in any case in which the dispute is filed as such a class or collective action and a civil court of competent jurisdiction finds that this waiver is unenforceable. In such instance, the class or collective action must be litigated in a civil court of competent jurisdiction.
Edwards's ICA also includes this choice-of-law provision: "This Agreement shall be governed by and construed in accordance with the laws of the State of California without reference to the conflict-of-laws principles thereunder."
Edwards filed suit against DoorDash in the United States District Court for the Southern District of Texas, alleging Fair Labor Standards Act ("FLSA") violations. He also moved for conditional certification of a class of similarly situated individuals nationwide on the same day. In response, DoorDash filed both an emergency motion *742to stay the conditional certification and a motion to compel individual arbitration and dismiss the suit. The magistrate judge who was referred the case partially granted DoorDash's motion, stating the arbitration issue would be considered first and the certification issue later. Edwards objected, but his objection was overruled.
After an evidentiary hearing and supplemental briefing, the magistrate judge issued a report and recommendation that the motion to dismiss should be granted and Edwards should be compelled to arbitrate his claims. The district court agreed. Edwards timely appealed.
DISCUSSION
On appeal, Edwards has two primary contentions. First, he argues the district court erred in deciding the arbitrability question before class certification. Second, he argues the district court erred in enforcing the arbitration agreement. Before addressing each argument, we consider our jurisdiction.
I. Whether this court has appellate jurisdiction
Edwards categorized his appeal as interlocutory even though the suit was dismissed in order for arbitration to proceed. Interlocutory appeals of orders compelling arbitration are prohibited.
Here, the decision is final as to Edwards. All that remained for his claim was for the court to enter a final judgment. Although there were three other plaintiffs whose claims had not yet been dismissed, the final judgment rule applies to Edwards. We have exercised jurisdiction over an appeal when the order appealed from disposed of all of the appellants' claims, even though it did not resolve yet another plaintiff's claims. Barrett v. Atl. Richfield Co .,
II. Whether the district court erred in compelling arbitration before considering the class certification
Edwards insists the district court erred in ruling on DoorDash's motion to dismiss and compel arbitration before it ruled on Edwards's motion to certify a class. The magistrate judge concluded that arbitrability was a threshold question and therefore ruled on that without considering the motion for conditional certification. DoorDash characterizes the decision as one relating to docket management and urges this court to review for an abuse of discretion. See Woodson v. Surgitek , Inc.,
The magistrate judge relied on a recent Fifth Circuit opinion to support the decision to rule on arbitrability without ruling on the conditional class certification. See Reyna v. Int'l Bank of Commerce ,
The rationale for the holding in Reyna, though, was not limited to these factual differences. We also stated that arbitrability is a threshold question, as a contrary holding "would present a justiciability issue: a court could conditionally certify a collective action solely on the basis of a claim that the plaintiff was bound to arbitrate and was therefore barred from bringing it in court in the first place."
Edwards's arguments against applying Reyna are limited to identifying factual differences. He says that his case has more than one named plaintiff, that no four-step grievance procedure exists, and that the validity of the arbitration agreement is disputed. What Edwards fails to do, however, is explain why those differences compel a different result. As in Reyna, we agree that "whether the named plaintiffs must arbitrate their claims should be decided well before the nationwide notification issue is reached."
III. Whether the district court erred in enforcing the arbitration agreement
Edwards also argues that the district court erred in concluding that there is a valid arbitration agreement with a delegation clause-which is a written agreement sending disputes about arbitrability to an arbitrator-and, accordingly, finding that the FLSA claims were questions for the arbitrator. Edwards's central argument is that the arbitration agreement, as well as the ICA that contains it, are unenforceable. Specifically, Edwards argues the arbitration agreement is unconscionable; the class waiver contained within it is unenforceable; and the ICA containing the arbitration agreement is illusory and lacked consideration. DoorDash argues that once we conclude there is a delegation clause, our proper inquiry ends and the order granting the motion to compel arbitration and dismiss should be affirmed. We review that argument de novo . Banc One Acceptance Corp. v. Hill ,
A court makes two determinations when deciding a motion to enforce an arbitration agreement. Klein v. Nabors Drilling USA L.P. ,
In deciding whether the agreement to arbitrate exists, federal courts do not consider general challenges to the validity of the entire contract. Buckeye Check Cashing, Inc. v. Cardegna ,
A comparable rule was applied by the Supreme Court when one party sought to enforce a delegation clause while the other argued the arbitration agreement as a whole was invalid. Rent-A-Center ,
In summary, we first look to see if an agreement to arbitrate was formed, then determine if it contains a delegation clause. If there is an agreement to arbitrate with a delegation clause, and absent a challenge to the delegation clause itself, we will consider that clause to be valid and compel arbitration. Challenges to the arbitration agreement as a whole are to be heard by the arbitrator. Arguments that an agreement to arbitrate was never formed, though, are to be heard by the court even where a delegation clause exists. See Kubala ,
*745Edwards challenges the formation of the ICA and then the validity of the arbitration agreement and ICA as a whole. Following Kubala , we look first to whether there is an agreement to arbitrate and second to whether that agreement contains a valid delegation clause.
We use state law to evaluate the underlying agreement. See Banc One Acceptance ,
Edwards argues that the contract is illusory because DoorDash never signed the agreement, never delivered it, and retained the ability to unilaterally modify it. We will address each contention.
First, it is certainly true that DoorDash never signed the contract. The district court concluded, though, that the arbitration agreement did not have to be signed by DoorDash to be enforceable. "[A]n arbitration agreement can be specifically enforced against the signing party regardless of whether the party seeking enforcement has also signed, provided that the party seeking enforcement has performed or offered to do so." Serafin v. Balco Props. Ltd., LLC ,
Next, Edwards alleges that he never received his own personal copy of the contract, so it was never "delivered" to him. As a result, he argues that a contract was never formed. The district court found this argument without merit as Edwards cited no authority in support of it. On appeal, Edwards cites authority requiring mutual assent and acceptance, but he does not provide authority that requires both parties to retain a copy of the agreement. DoorDash argues that when Edwards signed and returned the contract, it was "delivered." "Where an agreement is retained by either party with the consent of the other, it must be considered as delivered, if both understand that it has been executed and is in operation." Giambroni v. Jurgensen (In re Estate of Klauenberg ),
Edwards also contends that DoorDash retained the power to modify the arbitration agreement unilaterally. California courts have "concluded a binding arbitration agreement exists even though the employer retains the right to modify its personnel policies." Serafin,
Edwards concedes that the ICA "can only be modified in an express written agreement by Contractor and an authorized officer of Company." Nonetheless, Edwards contends DoorDash has unilaterally modified the agreement because the company has made legal arguments that conflict *746with the ICA and because a new version of the ICA was implemented after the litigation began. Although Edwards cites Totten v. Kellogg Brown & Root, LLC ,
Edwards also argues that the agreement is unconscionable. Unconscionability is not a contract formation issue under California law. A California intermediate court held that an argument that an entire agreement is unconscionable is a "contention [that] must be presented to the arbitrator." Higgins v. Superior Court ,
We now turn to step two of the Kubula framework: the question of whether there is an enforceable delegation clause. DoorDash identifies a delegation clause through the incorporation of the American Arbitration Association ("AAA") rules in the arbitration agreement. Edwards concedes the arbitration provision incorporates a delegation clause.
Under Rule 7 of the AAA rules, "[t]he arbitrator shall have the power to rule on his or her own jurisdiction, including any objections with respect to the existence, scope, or validity of the arbitration agreement or to the arbitrability of any claim or counterclaim." We have previously held "that express incorporation of the same AAA Rules constitutes clear and unmistakable evidence that the parties agreed to arbitrate arbitrability." Crawford Prof'l Drugs, Inc. v. CVS Caremark Corp. ,
Here, the ICA contained an agreement to arbitrate, which, through incorporation of the AAA rules, contained an agreement to delegate issues of arbitrability to the arbitrator. Because DoorDash sought to compel arbitration on the basis of that delegation clause, we must treat it as valid absent any specific challenge to the delegation clause by Edwards. Edwards's unconscionability arguments target the ICA as a whole and the arbitration agreement, but he fails to challenge the delegation clause. Therefore, we treat the delegation clause as valid. Edwards's remaining arguments regarding the validity of the arbitration agreement or the ICA as a whole should be addressed by the arbitrator.
AFFIRMED.
See, e.g., Archer & White Sales, Inc. v. Henry Schein, Inc. ,
