United Airlines flight UA 2345: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 06:00 Denver (DEN) 11:46 Newark Liberty, New York (EWR) A
UA 2345 Non-stop Airbus A321neo (32Q) 3:46 Valid until 2026-01-05
Daily 06:00 Chicago O'Hare (ORD) 1 09:12 New York LaGuardia (LGA) B
UA 2345 Non-stop Boeing 737 MAX 8 (7M8) 2:12 Effective 2026-02-12 through 2026-03-04
Mon-Thu,Sat,Sun 06:00 Denver (DEN) 11:43 Newark Liberty, New York (EWR) C
UA 2345 Non-stop Boeing 737 MAX 9 (7M9) 3:43 Effective 2026-03-05 through 2026-03-28
Fri 06:00 Denver (DEN) 11:43 Newark Liberty, New York (EWR) C
UA 2345 Non-stop Boeing 737-900 (739) 3:43 Effective 2026-03-06 through 2026-03-27
Daily 06:00 Denver (DEN) 11:49 Newark Liberty, New York (EWR) C
UA 2345 Non-stop Boeing 737 MAX 9 (7M9) 3:49 Effective from 2026-03-29
Daily 08:05 Kansas City (MCI) 10:25 Houston George Bush (IAH) C
UA 2345 Non-stop Airbus A320 (320) 2:20 Effective 2026-01-06 through 2026-02-11
Mon-Fri,Sun 13:02 Newark Liberty, New York (EWR) C 15:33 Atlanta (ATL) N
UA 2345 Non-stop Boeing 737-700 (73G) 2:31 Effective 2026-03-05 through 2026-03-27
Daily 13:48 Newark Liberty, New York (EWR) C 16:19 Atlanta (ATL) N
UA 2345 Non-stop Airbus A319 (319) 2:31 Effective 2026-04-30 through 2026-05-20
Daily 14:00 Newark Liberty, New York (EWR) C 16:31 Atlanta (ATL) N
UA 2345 Non-stop Airbus A319 (319) 2:31 Effective from 2026-06-25
Non-Direct Flights:
Mon-Thu,Sun 06:00 Denver (DEN) 15:33 Atlanta (ATL) N
UA 2345 1-stop Boeing 737 MAX 9 (7M9) 7:33 Effective 2026-03-05 through 2026-03-26
Fri 06:00 Denver (DEN) 15:33 Atlanta (ATL) N
UA 2345 1-stop Boeing 737-900 (739) 7:33 Effective 2026-03-06 through 2026-03-27
Daily 06:00 Denver (DEN) 16:19 Atlanta (ATL) N
UA 2345 1-stop Boeing 737 MAX 9 (7M9) 8:19 Effective 2026-04-30 through 2026-05-20
Daily 06:00 Denver (DEN) 16:31 Atlanta (ATL) N
UA 2345 1-stop Boeing 737 MAX 9 (7M9) 8:31 Effective from 2026-06-25
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This flight number is listed as serving the following routes:


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United Airlines flight UA 2345: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA2345
06:00
Denver (DEN)

11:46
Newark Liberty, New York (EWR) A
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:46, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA2345
06:00
Chicago O'Hare (ORD) 1

09:12
New York LaGuardia (LGA) B
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:12, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA2345
06:00
Denver (DEN)

11:43
Newark Liberty, New York (EWR) C
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 3:43, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA2345
06:00
Denver (DEN)

11:43
Newark Liberty, New York (EWR) C
Effective 2026-03-06 through 2026-03-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:43, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA2345
06:00
Denver (DEN)

11:49
Newark Liberty, New York (EWR) C
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:49, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA2345
08:05
Kansas City (MCI)

10:25
Houston George Bush (IAH) C
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA2345
13:02
Newark Liberty, New York (EWR) C

15:33
Atlanta (ATL) N
Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:31, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA2345
13:48
Newark Liberty, New York (EWR) C

16:19
Atlanta (ATL) N
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:31, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2345
14:00
Newark Liberty, New York (EWR) C

16:31
Atlanta (ATL) N
Effective from 2026-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:31, non-stop
Airbus A319 (319)
Non-Direct Flights:
United Airlines UA2345
06:00
Denver (DEN)

15:33
Atlanta (ATL) N
Effective 2026-03-05 through 2026-03-26
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 7:33, 1-stop
Boeing 737 MAX 9 (7M9)
Non-Direct Flights:
United Airlines UA2345
06:00
Denver (DEN)

15:33
Atlanta (ATL) N
Effective 2026-03-06 through 2026-03-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 7:33, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA2345
06:00
Denver (DEN)

16:19
Atlanta (ATL) N
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:19, 1-stop
Boeing 737 MAX 9 (7M9)
Non-Direct Flights:
United Airlines UA2345
06:00
Denver (DEN)

16:31
Atlanta (ATL) N
Effective from 2026-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:31, 1-stop
Boeing 737 MAX 9 (7M9)
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Parallax here -
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - New York LaGuardia (LGA)
  • Denver (DEN) - Atlanta (ATL)
  • Denver (DEN) - Newark Liberty, New York (EWR)
  • Kansas City (MCI) - Houston George Bush (IAH)
  • Newark Liberty, New York (EWR) - Atlanta (ATL)
All United Airlines flights
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