United Airlines flight UA 8186: Montreal-Trudeau - New York LaGuardia

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 15:25 Montreal-Trudeau (YUL) 16:57 New York LaGuardia (LGA) B
UA 8186 Non-stop Embraer EMB 175 (E75) 1:32 Effective from 2026-10-25
Codeshare flight, operated by Air Canada.(AC 8640)
Thu 15:30 Montreal-Trudeau (YUL) 16:59 New York LaGuardia (LGA) B
UA 8186 Non-stop Canadair CRJ 900 (CR9) 1:29 Operates only on 2026-01-01
Codeshare flight, operated by Air Canada.(AC 8640)
Daily 15:30 Montreal-Trudeau (YUL) 16:57 New York LaGuardia (LGA) B
UA 8186 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2026-01-02 through 2026-01-13
Codeshare flight, operated by Air Canada.(AC 8640)
Thu,Sat 15:30 Montreal-Trudeau (YUL) 16:57 New York LaGuardia (LGA) B
UA 8186 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2026-01-15 through 2026-01-17
Codeshare flight, operated by Air Canada.(AC 8640)
Mon,Wed-Fri,Sun 15:30 Montreal-Trudeau (YUL) 16:57 New York LaGuardia (LGA) B
UA 8186 Non-stop Canadair CRJ 900 (CR9) 1:27 Effective 2026-01-16 through 2026-01-26
Codeshare flight, operated by Air Canada.(AC 8640)
Sat 15:30 Montreal-Trudeau (YUL) 16:57 New York LaGuardia (LGA) B
UA 8186 Non-stop Embraer EMB 175 (E75) 1:27 Operates only on 2026-01-24
Codeshare flight, operated by Air Canada.(AC 8640)
Mon,Tue,Thu,Sat,Sun 15:30 Montreal-Trudeau (YUL) 16:57 New York LaGuardia (LGA) B
UA 8186 Non-stop Canadair CRJ 900 (CR9) 1:27 Effective 2026-01-27 through 2026-02-03
Codeshare flight, operated by Air Canada.(AC 8640)
Daily 15:30 Montreal-Trudeau (YUL) 16:57 New York LaGuardia (LGA) B
UA 8186 Non-stop Canadair CRJ 900 (CR9) 1:27 Effective 2026-02-04 through 2026-02-20
Codeshare flight, operated by Air Canada.(AC 8640)
Sat 15:30 Montreal-Trudeau (YUL) 16:59 New York LaGuardia (LGA) B
UA 8186 Non-stop Canadair CRJ 900 (CR9) 1:29 Effective 2026-02-21 through 2026-02-28
Codeshare flight, operated by Air Canada.(AC 8640)
Mon-Fri,Sun 15:30 Montreal-Trudeau (YUL) 16:57 New York LaGuardia (LGA) B
UA 8186 Non-stop Canadair CRJ 900 (CR9) 1:27 Effective 2026-02-22 through 2026-02-27
Codeshare flight, operated by Air Canada.(AC 8640)
Daily 15:30 Montreal-Trudeau (YUL) 16:57 New York LaGuardia (LGA) B
UA 8186 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2026-03-01 through 2026-03-28
Codeshare flight, operated by Air Canada.(AC 8640)
Daily 15:30 Montreal-Trudeau (YUL) 16:58 New York LaGuardia (LGA) B
UA 8186 Non-stop Embraer EMB 175 (E75) 1:28 Effective 2026-03-29 through 2026-06-17
Codeshare flight, operated by Air Canada.(AC 8640)
Mon-Sat 15:30 Montreal-Trudeau (YUL) 16:57 New York LaGuardia (LGA) B
UA 8186 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2026-06-18 through 2026-08-03
Codeshare flight, operated by Air Canada.(AC 8640)
Sun 15:30 Montreal-Trudeau (YUL) 16:55 New York LaGuardia (LGA) B
UA 8186 Non-stop Canadair CRJ 900 (CR9) 1:25 Effective 2026-06-21 through 2026-08-02
Codeshare flight, operated by Air Canada.(AC 8640)
Tue,Sun 15:30 Montreal-Trudeau (YUL) 16:55 New York LaGuardia (LGA) B
UA 8186 Non-stop Canadair CRJ 900 (CR9) 1:25 Effective 2026-08-04 through 2026-08-30
Codeshare flight, operated by Air Canada.(AC 8640)
Mon,Wed-Sat 15:30 Montreal-Trudeau (YUL) 16:57 New York LaGuardia (LGA) B
UA 8186 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2026-08-05 through 2026-08-31
Codeshare flight, operated by Air Canada.(AC 8640)
Mon-Sat 15:30 Montreal-Trudeau (YUL) 16:57 New York LaGuardia (LGA) B
UA 8186 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2026-09-01 through 2026-09-07
Codeshare flight, operated by Air Canada.(AC 8640)
Sun 15:30 Montreal-Trudeau (YUL) 16:55 New York LaGuardia (LGA) B
UA 8186 Non-stop Canadair CRJ 900 (CR9) 1:25 Operates only on 2026-09-06
Codeshare flight, operated by Air Canada.(AC 8640)
Daily 15:30 Montreal-Trudeau (YUL) 16:59 New York LaGuardia (LGA) B
UA 8186 Non-stop Embraer EMB 175 (E75) 1:29 Effective 2026-09-08 through 2026-10-24
Codeshare flight, operated by Air Canada.(AC 8640)


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United Airlines flight UA 8186:
Montreal-Trudeau - New York LaGuardia
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
United Airlines UA8186
15:25
Montreal-Trudeau (YUL)

16:57
New York LaGuardia (LGA) B
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8640)
Duration: 1:32, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8186
15:30
Montreal-Trudeau (YUL)

16:59
New York LaGuardia (LGA) B
Operates only on 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 8640)
Duration: 1:29, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
United Airlines UA8186
15:30
Montreal-Trudeau (YUL)

16:57
New York LaGuardia (LGA) B
Effective 2026-01-02 through 2026-01-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8640)
Duration: 1:27, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8186
15:30
Montreal-Trudeau (YUL)

16:57
New York LaGuardia (LGA) B
Effective 2026-01-15 through 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 8640)
Duration: 1:27, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8186
15:30
Montreal-Trudeau (YUL)

16:57
New York LaGuardia (LGA) B
Effective 2026-01-16 through 2026-01-26
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 8640)
Duration: 1:27, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
United Airlines UA8186
15:30
Montreal-Trudeau (YUL)

16:57
New York LaGuardia (LGA) B
Operates only on 2026-01-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 8640)
Duration: 1:27, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8186
15:30
Montreal-Trudeau (YUL)

16:57
New York LaGuardia (LGA) B
Effective 2026-01-27 through 2026-02-03
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8640)
Duration: 1:27, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
United Airlines UA8186
15:30
Montreal-Trudeau (YUL)

16:57
New York LaGuardia (LGA) B
Effective 2026-02-04 through 2026-02-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8640)
Duration: 1:27, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
United Airlines UA8186
15:30
Montreal-Trudeau (YUL)

16:59
New York LaGuardia (LGA) B
Effective 2026-02-21 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 8640)
Duration: 1:29, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
United Airlines UA8186
15:30
Montreal-Trudeau (YUL)

16:57
New York LaGuardia (LGA) B
Effective 2026-02-22 through 2026-02-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 8640)
Duration: 1:27, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
United Airlines UA8186
15:30
Montreal-Trudeau (YUL)

16:57
New York LaGuardia (LGA) B
Effective 2026-03-01 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8640)
Duration: 1:27, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8186
15:30
Montreal-Trudeau (YUL)

16:58
New York LaGuardia (LGA) B
Effective 2026-03-29 through 2026-06-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8640)
Duration: 1:28, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8186
15:30
Montreal-Trudeau (YUL)

16:57
New York LaGuardia (LGA) B
Effective 2026-06-18 through 2026-08-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 8640)
Duration: 1:27, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8186
15:30
Montreal-Trudeau (YUL)

16:55
New York LaGuardia (LGA) B
Effective 2026-06-21 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 8640)
Duration: 1:25, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
United Airlines UA8186
15:30
Montreal-Trudeau (YUL)

16:55
New York LaGuardia (LGA) B
Effective 2026-08-04 through 2026-08-30
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 8640)
Duration: 1:25, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
United Airlines UA8186
15:30
Montreal-Trudeau (YUL)

16:57
New York LaGuardia (LGA) B
Effective 2026-08-05 through 2026-08-31
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 8640)
Duration: 1:27, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8186
15:30
Montreal-Trudeau (YUL)

16:57
New York LaGuardia (LGA) B
Effective 2026-09-01 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 8640)
Duration: 1:27, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
United Airlines UA8186
15:30
Montreal-Trudeau (YUL)

16:55
New York LaGuardia (LGA) B
Operates only on 2026-09-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 8640)
Duration: 1:25, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
United Airlines UA8186
15:30
Montreal-Trudeau (YUL)

16:59
New York LaGuardia (LGA) B
Effective 2026-09-08 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8640)
Duration: 1:29, non-stop
Embraer EMB 175 (E75)
  • UA 8186 is an international flight departing from Montreal-Trudeau airport, Canada (YUL) and arriving at New York LaGuardia airport, United States (LGA).
  • The flight distance is 324 miles, or 521 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 1:25 and 1:32.
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