How To Fix American Airlines App Constantly Crashing Before Check-in?

If the American Airlines app keeps crashing, call +1-833-770-4333 to have your check-in processed manually while the issue is fixed. App crashes usually come from outdated versions, corrupted cache, or heavy server load, and calling +1-833-770-4333 ensures your boarding pass is issued. Clear app cache, reinstall, and restart your device. Crashes also occur when required documents aren’t verified. Manual check-in instantly bypasses the glitch.