United Airlines flight UA 3420: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon 07:48 Bangor (BGR) 09:30 Newark Liberty, New York (EWR) C
UA 3420 Non-stop Embraer EMB 175 (E7W) 1:42 Effective 2025-06-02 through 2025-06-16
Daily 08:15 Bangor (BGR) 09:57 Newark Liberty, New York (EWR) C
UA 3420 Non-stop Embraer EMB 175 (E7W) 1:42 Effective 2025-05-22 through 2025-06-01
Thu-Sun 08:15 Bangor (BGR) 09:57 Newark Liberty, New York (EWR) C
UA 3420 Non-stop Embraer EMB 175 (E7W) 1:42 Effective 2025-06-05 through 2025-06-22
Mon-Wed 08:15 Bangor (BGR) 09:57 Newark Liberty, New York (EWR) C
UA 3420 Non-stop Embraer EMB 175 (E7W) 1:42 Effective 2025-06-23 through 2025-06-25
Daily 10:11 Burlington (BTV) 11:55 Dulles, Washington (IAD)
UA 3420 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2025-06-26 through 2025-08-18
Daily 11:27 Newark Liberty, New York (EWR) C 13:09 Montreal-Trudeau (YUL)
UA 3420 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:42 Valid until 2025-05-21
Daily 11:31 Newark Liberty, New York (EWR) C 13:09 Montreal-Trudeau (YUL)
UA 3420 Non-stop Embraer EMB 175 (E7W) 1:38 Effective 2025-05-22 through 2025-06-25
Daily 13:30 Dulles, Washington (IAD) 14:53 New York LaGuardia (LGA) B
UA 3420 Non-stop Embraer EMB 175 (E7W) 1:23 Effective from 2025-10-26
Daily 14:25 Newark Liberty, New York (EWR) C 16:31 Grand Rapids (GRR)
UA 3420 Non-stop Embraer EMB 175 (E7W) 2:06 Effective 2025-09-25 through 2025-10-25
Daily 14:47 Newark Liberty, New York (EWR) C 16:53 Grand Rapids (GRR)
UA 3420 Non-stop Embraer EMB 175 (E7W) 2:06 Effective 2025-08-19 through 2025-09-24
Non-Direct Flights:
Mon 07:48 Bangor (BGR) 13:09 Montreal-Trudeau (YUL)
UA 3420 1-stop Embraer EMB 175 (E7W) 5:21 Effective 2025-06-02 through 2025-06-16
Daily 08:15 Bangor (BGR) 13:09 Montreal-Trudeau (YUL)
UA 3420 1-stop Embraer EMB 175 (E7W) 4:54 Effective 2025-05-22 through 2025-06-01
Thu-Sun 08:15 Bangor (BGR) 13:09 Montreal-Trudeau (YUL)
UA 3420 1-stop Embraer EMB 175 (E7W) 4:54 Effective 2025-06-05 through 2025-06-22
Mon-Wed 08:15 Bangor (BGR) 13:09 Montreal-Trudeau (YUL)
UA 3420 1-stop Embraer EMB 175 (E7W) 4:54 Effective 2025-06-23 through 2025-06-25
This flight number is listed as serving the following routes:


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United Airlines flight UA 3420: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA3420
07:48
Bangor (BGR)

09:30
Newark Liberty, New York (EWR) C
Effective 2025-06-02 through 2025-06-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:42, non-stop
Embraer EMB 175 (E7W)
United Airlines UA3420
08:15
Bangor (BGR)

09:57
Newark Liberty, New York (EWR) C
Effective 2025-05-22 through 2025-06-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:42, non-stop
Embraer EMB 175 (E7W)
United Airlines UA3420
08:15
Bangor (BGR)

09:57
Newark Liberty, New York (EWR) C
Effective 2025-06-05 through 2025-06-22
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:42, non-stop
Embraer EMB 175 (E7W)
United Airlines UA3420
08:15
Bangor (BGR)

09:57
Newark Liberty, New York (EWR) C
Effective 2025-06-23 through 2025-06-25
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:42, non-stop
Embraer EMB 175 (E7W)
United Airlines UA3420
10:11
Burlington (BTV)

11:55
Dulles, Washington (IAD)
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:44, non-stop
Embraer EMB 175 (E7W)
United Airlines UA3420
11:27
Newark Liberty, New York (EWR) C

13:09
Montreal-Trudeau (YUL)
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:42, non-stop
Embraer EMB 170 / EMB 175 (E70)
United Airlines UA3420
11:31
Newark Liberty, New York (EWR) C

13:09
Montreal-Trudeau (YUL)
Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:38, non-stop
Embraer EMB 175 (E7W)
United Airlines UA3420
13:30
Dulles, Washington (IAD)

14:53
New York LaGuardia (LGA) B
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Embraer EMB 175 (E7W)
United Airlines UA3420
14:25
Newark Liberty, New York (EWR) C

16:31
Grand Rapids (GRR)
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Embraer EMB 175 (E7W)
United Airlines UA3420
14:47
Newark Liberty, New York (EWR) C

16:53
Grand Rapids (GRR)
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Embraer EMB 175 (E7W)
Non-Direct Flights:
United Airlines UA3420
07:48
Bangor (BGR)

13:09
Montreal-Trudeau (YUL)
Effective 2025-06-02 through 2025-06-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:21, 1-stop
Embraer EMB 175 (E7W)
United Airlines UA3420
08:15
Bangor (BGR)

13:09
Montreal-Trudeau (YUL)
Effective 2025-05-22 through 2025-06-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:54, 1-stop
Embraer EMB 175 (E7W)
United Airlines UA3420
08:15
Bangor (BGR)

13:09
Montreal-Trudeau (YUL)
Effective 2025-06-05 through 2025-06-22
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 4:54, 1-stop
Embraer EMB 175 (E7W)
United Airlines UA3420
08:15
Bangor (BGR)

13:09
Montreal-Trudeau (YUL)
Effective 2025-06-23 through 2025-06-25
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:54, 1-stop
Embraer EMB 175 (E7W)
This flight number is listed as serving the following routes:
  • Bangor (BGR) - Montreal-Trudeau (YUL)
  • Bangor (BGR) - Newark Liberty, New York (EWR)
  • Burlington (BTV) - Dulles, Washington (IAD)
  • Dulles, Washington (IAD) - New York LaGuardia (LGA)
  • Newark Liberty, New York (EWR) - Grand Rapids (GRR)
  • Newark Liberty, New York (EWR) - Montreal-Trudeau (YUL)
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