United Airlines flight UA 546: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Fri 09:00 Boston Logan (BOS) B 10:51 Chicago O'Hare (ORD) 1
UA 546 Non-stop Boeing 737-900 (739) 2:51 Operates only on 2025-07-04
Thu 09:03 Boston Logan (BOS) B 10:54 Chicago O'Hare (ORD) 1
UA 546 Non-stop Boeing 737-700 (73G) 2:51 Operates only on 2025-06-26
Mon-Sat 09:03 Boston Logan (BOS) B 10:54 Chicago O'Hare (ORD) 1
UA 546 Non-stop Boeing 737-800 (738) 2:51 Effective 2025-06-27 through 2025-07-03
Mon-Sat 09:03 Boston Logan (BOS) B 10:54 Chicago O'Hare (ORD) 1
UA 546 Non-stop Boeing 737-800 (738) 2:51 Effective 2025-07-05 through 2025-07-31
Sun 09:05 Boston Logan (BOS) B 10:56 Chicago O'Hare (ORD) 1
UA 546 Non-stop Boeing 737-800 (738) 2:51 Effective 2025-06-29 through 2025-07-27
Mon-Fri,Sun 09:38 Las Vegas Harry Reid (LAS) 3 17:45 Newark Liberty, New York (EWR) C
UA 546 Non-stop Boeing 737 MAX 8 (7M8) 5:07 Effective 2025-08-01 through 2025-08-18
Sat 09:59 Las Vegas Harry Reid (LAS) 3 18:06 Newark Liberty, New York (EWR) C
UA 546 Non-stop Boeing 737 MAX 8 (7M8) 5:07 Effective 2025-08-02 through 2025-08-16
Daily 16:30 San Francisco (SFO) 3 20:09 Denver (DEN)
UA 546 Non-stop Airbus A321neo (32Q) 2:39 Valid until 2025-05-21
Daily 19:45 Newark Liberty, New York (EWR) C 21:28 Chicago O'Hare (ORD) 1
UA 546 Non-stop Boeing 737-900 (739) 2:43 Effective 2025-08-19 through 2025-09-24
Daily 19:45 Newark Liberty, New York (EWR) C 21:26 Chicago O'Hare (ORD) 1
UA 546 Non-stop Boeing 737-900 (739) 2:41 Effective 2025-09-25 through 2025-10-25
Daily 19:45 Newark Liberty, New York (EWR) C 21:28 Chicago O'Hare (ORD) 1
UA 546 Non-stop Boeing 737-900 (739) 2:43 Effective from 2025-10-26
Mon-Fri 19:46 Newark Liberty, New York (EWR) C 21:28 Chicago O'Hare (ORD) 1
UA 546 Non-stop Boeing 737-900 (739) 2:42 Effective 2025-08-01 through 2025-08-18
Sun 19:47 Newark Liberty, New York (EWR) C 21:29 Chicago O'Hare (ORD) 1
UA 546 Non-stop Boeing 737-900 (739) 2:42 Effective 2025-08-03 through 2025-08-17
Sat 19:59 Newark Liberty, New York (EWR) C 21:41 Chicago O'Hare (ORD) 1
UA 546 Non-stop Boeing 737-900 (739) 2:42 Effective 2025-08-02 through 2025-08-16
Daily 20:30 Newark Liberty, New York (EWR) A 22:12 Chicago O'Hare (ORD) 1
UA 546 Non-stop Boeing 737-900 (739) 2:42 Effective 2025-05-22 through 2025-05-31
Daily 20:30 Newark Liberty, New York (EWR) C 22:12 Chicago O'Hare (ORD) 1
UA 546 Non-stop Boeing 737-900 (739) 2:42 Effective 2025-06-01 through 2025-06-25
Non-Direct Flights:
Mon-Fri 09:38 Las Vegas Harry Reid (LAS) 3 21:28 Chicago O'Hare (ORD) 1
UA 546 1-stop Boeing 737 MAX 8 (7M8) 9:50 Effective 2025-08-01 through 2025-08-18
Sun 09:38 Las Vegas Harry Reid (LAS) 3 21:29 Chicago O'Hare (ORD) 1
UA 546 1-stop Boeing 737 MAX 8 (7M8) 9:51 Effective 2025-08-03 through 2025-08-17
Sat 09:59 Las Vegas Harry Reid (LAS) 3 21:41 Chicago O'Hare (ORD) 1
UA 546 1-stop Boeing 737 MAX 8 (7M8) 9:42 Effective 2025-08-02 through 2025-08-16
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This flight number is listed as serving the following routes:
United Airlines flight UA 546: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA546
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:51, non-stop
Boeing 737-900 (739)

United Airlines UA546
Operates only on 2025-06-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:51, non-stop
Boeing 737-700 (73G)

United Airlines UA546
Effective 2025-06-27 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:51, non-stop
Boeing 737-800 (738)

United Airlines UA546
Effective 2025-07-05 through 2025-07-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:51, non-stop
Boeing 737-800 (738)

United Airlines UA546
Effective 2025-06-29 through 2025-07-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:51, non-stop
Boeing 737-800 (738)

United Airlines UA546
Effective 2025-08-01 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:07, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA546
Effective 2025-08-02 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:07, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA546
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:39, non-stop
Airbus A321neo (32Q)

United Airlines UA546
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:43, non-stop
Boeing 737-900 (739)

United Airlines UA546
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:41, non-stop
Boeing 737-900 (739)

United Airlines UA546
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:43, non-stop
Boeing 737-900 (739)

United Airlines UA546
Effective 2025-08-01 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:42, non-stop
Boeing 737-900 (739)

United Airlines UA546
Effective 2025-08-03 through 2025-08-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:42, non-stop
Boeing 737-900 (739)

United Airlines UA546
Effective 2025-08-02 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:42, non-stop
Boeing 737-900 (739)

United Airlines UA546
Effective 2025-05-22 through 2025-05-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:42, non-stop
Boeing 737-900 (739)

United Airlines UA546
Effective 2025-06-01 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:42, non-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA546
Effective 2025-08-01 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 9:50, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA546
Effective 2025-08-03 through 2025-08-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 9:51, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA546
Effective 2025-08-02 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 9:42, 1-stop
Boeing 737 MAX 8 (7M8)
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Parallax here -
This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Chicago O'Hare (ORD)
  • Las Vegas Harry Reid (LAS) - Chicago O'Hare (ORD)
  • Las Vegas Harry Reid (LAS) - Newark Liberty, New York (EWR)
  • Newark Liberty, New York (EWR) - Chicago O'Hare (ORD)
  • San Francisco (SFO) - Denver (DEN)