Live tracking not available yet
UA1678 has a schedule in our database but isn't on the airport board right now. Live position data typically appears within a few hours of departure.
Flight Status
Scheduled
Route Info
SFO
San Francisco International Airport
San Francisco
Scheduled 8:34 AM
IAD
Washington Dulles International Airport
Dulles
Scheduled 5:04 PM
5h 30m flight time
Fri
Recent Flights
No flight history yet
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Schedule
Operates
Fri
Departure
8:34 AM
Arrival
5:04 PM
Duration
5h 30m
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Schedule valid
Mar 13 —
Mar 20, 2026