United Airlines
flight
UA 8443:
Boston Logan - Montreal-Trudeau
Boston Logan - Montreal-Trudeau
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FLIGHT SCHEDULE
Direct Codeshare Flights:
United Airlines UA8443
Valid until 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 8605)
Duration: 1:25, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8443
Effective 2026-01-19 through 2026-01-30
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Air Canada.
(AC 8605)
Duration: 1:25, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8443
Effective 2026-01-31 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 8605)
Duration: 1:25, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8443
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 8605)
Duration: 1:25, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8443
Effective 2026-03-29 through 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 8605)
Duration: 1:21, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8443
Effective 2026-05-01 through 2026-06-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 751)
Duration: 1:25, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
United Airlines UA8443
Effective 2026-09-08 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 751)
Duration: 1:25, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
United Airlines UA8443
Effective 2026-06-18 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 751)
Duration: 1:23, non-stop Airbus A220-300 (223)
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Parallax here BOS-YUL
- UA 8443 is an international flight departing from Boston Logan airport, United States (BOS) and arriving at Montreal-Trudeau airport, Canada (YUL).
- The flight distance is 254 miles, or 408 km.
- The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:21 and 1:25.