American Airlines AA378 Flight Status
According to real-time data from Trip.com, flight AA378, operated by American Airlines and scheduled to fly from San Jose (SJO to Dallas (DFW), has been cancelled. Please contact the airline or airport counter for the latest information.
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Canceled
Please refer to the airline for the latest information
4h 27m
Check-in Counter
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Boarding Gate
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Arrival Gate
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Baggage
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Need a flight from San Jose to Dallas?
American Airlines From THB 7,470
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AA378 Aircraft Details
Plane model info unavailable
Punctuality (Departure)
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Punctuality (Arrival)
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Early on average
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Age
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Flight Distance
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In-Flight Services
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Seat Information
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Seat layout example
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Frequently Asked Questions
What is the current status of flight aa378?
Flight aa378 has been canceled (status: Canceled). Contact American Airlines or your booking channel for rebooking or refund (updated Nov 14, 2026).Is flight aa378 on time today?
Flight aa378 has been canceled (status: Canceled). Contact American Airlines or your booking channel for rebooking or refund options; if booked on Trip.com, use Manage Booking.What route does flight aa378 fly?
Flight aa378 is operated by American Airlines from San Jose (SJO) to Dallas (DFW). Typical flight time is about 4 hours27 minutes; operating days may include Saturday.How can I check real-time status for flight aa378?
Track flight aa378 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight aa378 is delayed or canceled, what should I do?
If aa378 is delayed or canceled, first confirm the latest status here (Canceled, updated Nov 14, 2026). Contact American Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight aa378 departed from San Jose?
Flight aa378 has been canceled and did not depart from San Jose (SJO). Contact American Airlines or your booking channel for next steps.
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