United Airlines flight UA 4178: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 06:35 Bangor (BGR) 08:31 Newark Liberty, New York (EWR) C
UA 4178 Non-stop Canadair CRJ 550 (CR5) 1:56 Effective 2026-03-05 through 2026-03-28
Daily 06:35 Bangor (BGR) 08:28 Newark Liberty, New York (EWR) C
UA 4178 Non-stop Canadair CRJ 550 (CR5) 1:53 Effective 2026-03-29 through 2026-04-29
Wed 10:58 Chicago O'Hare (ORD) 2 13:17 Indianapolis (IND)
UA 4178 Non-stop Canadair CRJ 550 (CR5) 1:19 Operates only on 2026-02-04
Mon-Fri 12:00 Newark Liberty, New York (EWR) C 13:29 Pittsburgh (PIT)
UA 4178 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2026-03-05 through 2026-03-27
Sat 12:10 Newark Liberty, New York (EWR) C 13:39 Pittsburgh (PIT)
UA 4178 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2026-03-07 through 2026-03-28
Daily 12:20 Corpus Christi (CRP) 13:22 Houston George Bush (IAH)
UA 4178 Non-stop Canadair CRJ 550 (CR5) 1:02 Effective 2026-04-30 through 2026-05-20
Tue 12:38 Madison (MSN) 13:58 Chicago O'Hare (ORD) 2
UA 4178 Non-stop Canadair CRJ 550 (CR5) 1:20 Effective 2026-01-06 through 2026-02-10
Daily 12:57 Madison (MSN) 14:08 Chicago O'Hare (ORD) 2
UA 4178 Non-stop Canadair CRJ 550 (CR5) 1:11 Effective 2026-02-12 through 2026-03-04
Daily 13:04 Madison (MSN) 14:20 Chicago O'Hare (ORD) 2
UA 4178 Non-stop Canadair CRJ 550 (CR5) 1:16 Effective from 2026-05-21
Wed 18:05 Chicago O'Hare (ORD) 2 21:05 Allentown (ABE)
UA 4178 Non-stop Canadair CRJ 550 (CR5) 2:00 Operates only on 2026-02-11
Sat 19:17 Cleveland (CLE) 20:59 Newark Liberty, New York (EWR) C
UA 4178 Non-stop Canadair CRJ 550 (CR5) 1:42 Valid until 2026-01-03
Non-Direct Flights:
Mon-Fri 06:35 Bangor (BGR) 13:29 Pittsburgh (PIT)
UA 4178 1-stop Canadair CRJ 550 (CR5) 6:54 Effective 2026-03-05 through 2026-03-27
Sat 06:35 Bangor (BGR) 13:39 Pittsburgh (PIT)
UA 4178 1-stop Canadair CRJ 550 (CR5) 7:04 Effective 2026-03-07 through 2026-03-28
This flight number is listed as serving the following routes:


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United Airlines flight UA 4178: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA4178
06:35
Bangor (BGR)

08:31
Newark Liberty, New York (EWR) C
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:56, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4178
06:35
Bangor (BGR)

08:28
Newark Liberty, New York (EWR) C
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:53, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4178
10:58
Chicago O'Hare (ORD) 2

13:17
Indianapolis (IND)
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:19, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4178
12:00
Newark Liberty, New York (EWR) C

13:29
Pittsburgh (PIT)
Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:29, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4178
12:10
Newark Liberty, New York (EWR) C

13:39
Pittsburgh (PIT)
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:29, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4178
12:20
Corpus Christi (CRP)

13:22
Houston George Bush (IAH)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:02, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4178
12:38
Madison (MSN)

13:58
Chicago O'Hare (ORD) 2
Effective 2026-01-06 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4178
12:57
Madison (MSN)

14:08
Chicago O'Hare (ORD) 2
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:11, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4178
13:04
Madison (MSN)

14:20
Chicago O'Hare (ORD) 2
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:16, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4178
18:05
Chicago O'Hare (ORD) 2

21:05
Allentown (ABE)
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4178
19:17
Cleveland (CLE)

20:59
Newark Liberty, New York (EWR) C
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:42, non-stop
Canadair CRJ 550 (CR5)
Non-Direct Flights:
United Airlines UA4178
06:35
Bangor (BGR)

13:29
Pittsburgh (PIT)
Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 6:54, 1-stop
Canadair CRJ 550 (CR5)
Non-Direct Flights:
United Airlines UA4178
06:35
Bangor (BGR)

13:39
Pittsburgh (PIT)
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:04, 1-stop
Canadair CRJ 550 (CR5)
This flight number is listed as serving the following routes:
  • Bangor (BGR) - Newark Liberty, New York (EWR)
  • Bangor (BGR) - Pittsburgh (PIT)
  • Chicago O'Hare (ORD) - Allentown (ABE)
  • Chicago O'Hare (ORD) - Indianapolis (IND)
  • Cleveland (CLE) - Newark Liberty, New York (EWR)
  • Corpus Christi (CRP) - Houston George Bush (IAH)
  • Madison (MSN) - Chicago O'Hare (ORD)
  • Newark Liberty, New York (EWR) - Pittsburgh (PIT)
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