Check United Airlines UA688 (AUL) Flight Schedule
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5h 9m
About United Airlines UA688 (AUL)
UA688 (AUL) is a scheduled service operated by United Airlines, connecting Seattle - Boston with an average flight time of 5h 9m. It departs from Seattle Tacoma International Airport (SEA) and arrives at Dulles International Airport (IAD) . Browse real-time schedules, compare fares, and book your seat — all in one place on Airpaz.
Last Updated on
Flight Information United Airlines UA688 (AUL)
Lowest Fare Month
Dec
Total Destinations
1
Today’s Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Monday 22 June 2026 | 08:00 Seattle Tacoma International Airport | 16:09 Dulles International Airport | 5h 9m | - |
Monday 22 June 2026 | 17:25 Dulles International Airport | 19:14 General Edward Lawrence Logan International Airport | 1h 49m | Boeing 737-700 |
Upcoming Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Tuesday 23 June 2026 | 17:25 Dulles International Airport | 19:14 General Edward Lawrence Logan International Airport | 1h 49m | Boeing 737-700 |
Wednesday 24 June 2026 | 17:25 Dulles International Airport | 19:14 General Edward Lawrence Logan International Airport | 1h 49m | Boeing 737-700 |
Friday 26 June 2026 | 17:25 Dulles International Airport | 19:14 General Edward Lawrence Logan International Airport | 1h 49m | Boeing 737-700 |
Sunday 28 June 2026 | 17:25 Dulles International Airport | 19:14 General Edward Lawrence Logan International Airport | 1h 49m | - |
Popular Route from Seattle
Popular Route to Boston
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