Check United Airlines UA1660 (AUL) Flight Schedule
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4h 39m
About United Airlines UA1660 (AUL)
UA1660 (AUL) is a scheduled service operated by United Airlines, connecting Chicago - Seattle with an average flight time of 4h 39m. It departs from O'Hare International Airport (ORD) and arrives at Seattle Tacoma International Airport (SEA) . Browse real-time schedules, compare fares, and book your seat — all in one place on Airpaz.
Last Updated on
Flight Information United Airlines UA1660 (AUL)
Lowest Fare Month
Dec
Total Destinations
2
Today’s Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Tuesday 23 June 2026 | 13:30 O'Hare International Airport | 16:09 Seattle Tacoma International Airport | 4h 39m | Boeing 737 MAX 9 pax |
Tuesday 23 June 2026 | 17:00 Seattle Tacoma International Airport | 23:26 George Bush Intercontinental Airport | 4h 26m | Airbus A320 |
Upcoming Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Wednesday 24 June 2026 | 17:00 Seattle Tacoma International Airport | 23:26 George Bush Intercontinental Airport | 4h 26m | Airbus A320 |
Thursday 25 June 2026 | 13:30 O'Hare International Airport | 16:09 Seattle Tacoma International Airport | 4h 39m | - |
Friday 26 June 2026 | 13:30 O'Hare International Airport | 16:09 Seattle Tacoma International Airport | 4h 39m | - |
Friday 26 June 2026 | 17:00 Seattle Tacoma International Airport | 23:26 George Bush Intercontinental Airport | 4h 26m | - |
Saturday 27 June 2026 | 13:30 O'Hare International Airport | 16:09 Seattle Tacoma International Airport | 4h 39m | Boeing 737-700 |
Popular Route from Chicago
Popular Route to Seattle
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