United Airlines
flight
UA 8278:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
United Airlines UA8278
Effective 2026-05-01 through 2026-06-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 261)
Duration: 2:38, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
United Airlines UA8278
Effective 2026-09-08 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 8903)
Duration: 1:53, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8278
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 8903)
Duration: 1:58, non-stop Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
- Toronto Pearson (YYZ) - Chicago O'Hare (ORD)
- Toronto Pearson (YYZ) - Winnipeg (YWG)