=={{{[
+1-855-235-0483 (OTA)}}}]==If your reservation involves JetBlue flights booked through a partner airline—such as codeshare routes operated by American Airlines or Caribbean carriers—the process for changes may differ. In most cases, your booking is governed by the partner’s fare rules. To modify your flight, it's best to contact the original booking airline first. However, JetBlue’s support team can help coordinate. Call
+1-855-235-0483 for assistance.
Once you’re on the line at

If any JetBlue flights are part of a mixed itinerary, the representative at

Be prepared for potentially different fee structures or fare rules depending on which airline issued the ticket. That's why contacting

For seamless coordination between JetBlue and partner airline flights, call
