United Airlines flight UA 8031: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 11:15 Seattle-Tacoma (SEA) 19:05 Toronto Pearson (YYZ) 1
UA 8031 Non-stop Boeing 737 MAX 8 (7M8) 4:50 Effective 2026-05-01 through 2026-05-31
Codeshare flight, operated by Air Canada.(AC 540)
Daily 11:15 Seattle-Tacoma (SEA) 19:05 Toronto Pearson (YYZ) 1
UA 8031 Non-stop Airbus A220-300 (223) 4:50 Effective 2026-06-01 through 2026-06-15
Codeshare flight, operated by Air Canada.(AC 540)
Tue,Wed 11:15 Seattle-Tacoma (SEA) 19:05 Toronto Pearson (YYZ) 1
UA 8031 Non-stop Airbus A320 (320) 4:50 Effective 2026-06-16 through 2026-06-17
Codeshare flight, operated by Air Canada.(AC 540)
Daily 11:30 Seattle-Tacoma (SEA) 19:15 Toronto Pearson (YYZ) 1
UA 8031 Non-stop Airbus A320 (320) 4:45 Effective 2026-06-18 through 2026-07-31
Codeshare flight, operated by Air Canada.(AC 540)
Daily 11:30 Seattle-Tacoma (SEA) 19:15 Toronto Pearson (YYZ) 1
UA 8031 Non-stop Airbus A220-300 (223) 4:45 Effective 2026-08-01 through 2026-09-07
Codeshare flight, operated by Air Canada.(AC 540)
Daily 12:15 Seattle-Tacoma (SEA) 19:57 Toronto Pearson (YYZ) 1
UA 8031 Non-stop Boeing 737 MAX 8 (7M8) 4:42 Effective 2026-09-08 through 2026-10-24
Codeshare flight, operated by Air Canada.(AC 540)
Mon,Tue,Thu-Sat 13:25 Raleigh/Durham (RDU) 2 15:38 Montreal-Trudeau (YUL)
UA 8031 Non-stop Canadair CRJ 900 (CR9) 2:13 Valid until 2026-01-06
Codeshare flight, operated by Air Canada.(AC 8674)
Daily 13:25 Raleigh/Durham (RDU) 2 15:38 Montreal-Trudeau (YUL)
UA 8031 Non-stop Canadair CRJ 900 (CR9) 2:13 Effective 2026-01-07 through 2026-01-13
Codeshare flight, operated by Air Canada.(AC 8674)
Daily 13:25 Raleigh/Durham (RDU) 2 15:38 Montreal-Trudeau (YUL)
UA 8031 Non-stop Canadair CRJ 900 (CR9) 2:13 Effective 2026-01-15 through 2026-01-23
Codeshare flight, operated by Air Canada.(AC 8674)
Daily 13:25 Raleigh/Durham (RDU) 2 15:38 Montreal-Trudeau (YUL)
UA 8031 Non-stop Canadair CRJ 900 (CR9) 2:13 Effective 2026-01-25 through 2026-03-28
Codeshare flight, operated by Air Canada.(AC 8674)
Mon,Tue,Sun 13:25 Raleigh/Durham (RDU) 2 15:44 Montreal-Trudeau (YUL)
UA 8031 Non-stop Canadair CRJ 900 (CR9) 2:19 Effective 2026-03-29 through 2026-03-31
Codeshare flight, operated by Air Canada.(AC 8674)
Daily 13:25 Raleigh/Durham (RDU) 2 15:38 Montreal-Trudeau (YUL)
UA 8031 Non-stop Canadair CRJ 900 (CR9) 2:13 Effective from 2026-10-25
Codeshare flight, operated by Air Canada.(AC 8674)
Daily 14:45 Raleigh/Durham (RDU) 2 17:04 Montreal-Trudeau (YUL)
UA 8031 Non-stop Canadair CRJ 900 (CR9) 2:19 Effective 2026-04-01 through 2026-04-30
Codeshare flight, operated by Air Canada.(AC 8674)
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This flight number is listed as serving the following routes:
United Airlines flight UA 8031: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

United Airlines UA8031
Effective 2026-05-01 through 2026-05-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 540)
Duration: 4:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

United Airlines UA8031
Effective 2026-06-01 through 2026-06-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 540)
Duration: 4:50, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

United Airlines UA8031
Effective 2026-06-16 through 2026-06-17
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 540)
Duration: 4:50, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

United Airlines UA8031
Effective 2026-06-18 through 2026-07-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 540)
Duration: 4:45, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

United Airlines UA8031
Effective 2026-08-01 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 540)
Duration: 4:45, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

United Airlines UA8031
Effective 2026-09-08 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 540)
Duration: 4:42, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

United Airlines UA8031
Valid until 2026-01-06
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 8674)
Duration: 2:13, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

United Airlines UA8031
Effective 2026-01-07 through 2026-01-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8674)
Duration: 2:13, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

United Airlines UA8031
Effective 2026-01-15 through 2026-01-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8674)
Duration: 2:13, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

United Airlines UA8031
Effective 2026-01-25 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8674)
Duration: 2:13, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

United Airlines UA8031
Effective 2026-03-29 through 2026-03-31
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 8674)
Duration: 2:19, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

United Airlines UA8031
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8674)
Duration: 2:13, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

United Airlines UA8031
Effective 2026-04-01 through 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8674)
Duration: 2:19, non-stop
Canadair CRJ 900 (CR9)
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This flight number is listed as serving the following routes:
  • Raleigh/Durham (RDU) - Montreal-Trudeau (YUL)
  • Seattle-Tacoma (SEA) - Toronto Pearson (YYZ)