Check United Airlines UA1503 (AUL) Flight Schedule
Stay Updated on your United Airlines UA1503 (AUL) flight status updates here
4h 7m
About United Airlines UA1503 (AUL)
UA1503 (AUL) is a scheduled service operated by United Airlines, connecting Seattle - Chicago with an average flight time of 4h 7m. It departs from Seattle Tacoma International Airport (SEA) and arrives at O'Hare International Airport (ORD) . Browse real-time schedules, compare fares, and book your seat — all in one place on Airpaz.
Last Updated on
Flight Information United Airlines UA1503 (AUL)
Lowest Fare Month
Dec
Total Destinations
2
Today’s Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Saturday 25 July 2026 | 17:15 Seattle Tacoma International Airport | 23:22 O'Hare International Airport | 4h 7m | - |
Upcoming Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Thursday 30 July 2026 | 17:15 Seattle Tacoma International Airport | 23:22 O'Hare International Airport | 4h 7m | - |
Friday 31 July 2026 | 17:15 Seattle Tacoma International Airport | 23:22 O'Hare International Airport | 4h 7m | - |
Saturday 1 August 2026 | 17:15 Seattle Tacoma International Airport | 23:22 O'Hare International Airport | 4h 7m | - |
Sunday 2 August 2026 | 17:15 Seattle Tacoma International Airport | 23:22 O'Hare International Airport | 4h 7m | - |
Popular Route from Seattle
Popular Route to Chicago
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