United Airlines flight UA 8645: Toronto Pearson - Boston Logan

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 10:00 Toronto Pearson (YYZ) 1 11:43 Boston Logan (BOS) B
UA 8645 Non-stop Airbus A220-300 (223) 1:43 Effective 2026-09-08 through 2026-10-24
Codeshare flight, operated by Air Canada.(AC 768)
Daily 10:05 Toronto Pearson (YYZ) 1 11:46 Boston Logan (BOS) B
UA 8645 Non-stop Embraer EMB 175 (E75) 1:41 Effective 2026-05-01 through 2026-06-17
Codeshare flight, operated by Air Canada.(AC 8692)
Daily 10:05 Toronto Pearson (YYZ) 1 11:52 Boston Logan (BOS) B
UA 8645 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2026-06-18 through 2026-09-07
Codeshare flight, operated by Air Canada.(AC 8692)
Mon,Wed-Sun 10:30 Toronto Pearson (YYZ) 1 12:12 Boston Logan (BOS) B
UA 8645 Non-stop Embraer EMB 175 (E75) 1:42 Valid until 2026-01-05
Codeshare flight, operated by Air Canada.(AC 8692)
Mon-Fri,Sun 10:30 Toronto Pearson (YYZ) 1 12:12 Boston Logan (BOS) B
UA 8645 Non-stop Embraer EMB 175 (E75) 1:42 Effective 2026-01-06 through 2026-01-21
Codeshare flight, operated by Air Canada.(AC 8692)
Daily 10:30 Toronto Pearson (YYZ) 1 12:12 Boston Logan (BOS) B
UA 8645 Non-stop Embraer EMB 175 (E75) 1:42 Effective 2026-01-23 through 2026-03-28
Codeshare flight, operated by Air Canada.(AC 8692)
Daily 10:30 Toronto Pearson (YYZ) 1 12:11 Boston Logan (BOS) B
UA 8645 Non-stop Embraer EMB 175 (E75) 1:41 Effective 2026-03-29 through 2026-04-30
Codeshare flight, operated by Air Canada.(AC 8692)
Daily 10:30 Toronto Pearson (YYZ) 1 12:12 Boston Logan (BOS) B
UA 8645 Non-stop Embraer EMB 175 (E75) 1:42 Effective from 2026-10-25
Codeshare flight, operated by Air Canada.(AC 8692)
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United Airlines flight UA 8645:
Toronto Pearson - Boston Logan
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
United Airlines UA8645
10:00
Toronto Pearson (YYZ) 1

11:43
Boston Logan (BOS) B
Effective 2026-09-08 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 768)
Duration: 1:43, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
United Airlines UA8645
10:05
Toronto Pearson (YYZ) 1

11:46
Boston Logan (BOS) B
Effective 2026-05-01 through 2026-06-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8692)
Duration: 1:41, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8645
10:05
Toronto Pearson (YYZ) 1

11:52
Boston Logan (BOS) B
Effective 2026-06-18 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8692)
Duration: 1:47, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8645
10:30
Toronto Pearson (YYZ) 1

12:12
Boston Logan (BOS) B
Valid until 2026-01-05
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8692)
Duration: 1:42, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8645
10:30
Toronto Pearson (YYZ) 1

12:12
Boston Logan (BOS) B
Effective 2026-01-06 through 2026-01-21
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 8692)
Duration: 1:42, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8645
10:30
Toronto Pearson (YYZ) 1

12:12
Boston Logan (BOS) B
Effective 2026-01-23 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8692)
Duration: 1:42, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8645
10:30
Toronto Pearson (YYZ) 1

12:11
Boston Logan (BOS) B
Effective 2026-03-29 through 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8692)
Duration: 1:41, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8645
10:30
Toronto Pearson (YYZ) 1

12:12
Boston Logan (BOS) B
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8692)
Duration: 1:42, non-stop
Embraer EMB 175 (E75)
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  • UA 8645 is an international flight departing from Toronto Pearson airport, Canada (YYZ) and arriving at Boston Logan airport, United States (BOS).
  • The flight distance is 444 miles, or 715 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 1:41 and 1:47.
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