United Airlines flight UA 2043: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri 08:15 Kansas City (MCI) 10:20 George Bush, Houston (IAH) C
UA 2043 Non-stop Boeing 737-900 (739) 2:05 Effective 2025-08-19 through 2025-09-24
Mon-Fri 08:15 Kansas City (MCI) 10:20 George Bush, Houston (IAH) C
UA 2043 Non-stop Airbus A320 (320) 2:05 Effective 2025-09-25 through 2025-10-24
Sat,Sun 09:37 George Bush, Houston (IAH) C 11:32 Roatan (RTB)
UA 2043 Non-stop Boeing 737-800 (738) 2:55 Effective 2025-10-26 through 2025-11-01
Sat,Sun 09:37 George Bush, Houston (IAH) C 12:32 Roatan (RTB)
UA 2043 Non-stop Boeing 737-800 (738) 2:55 Effective 2025-11-02 through 2025-12-14
Daily 09:37 George Bush, Houston (IAH) C 12:32 Roatan (RTB)
UA 2043 Non-stop Boeing 737-800 (738) 2:55 Effective 2025-12-18 through 2026-01-05
Mon,Thu-Sun 09:37 George Bush, Houston (IAH) C 12:32 Roatan (RTB)
UA 2043 Non-stop Boeing 737-800 (738) 2:55 Effective 2026-01-08 through 2026-02-16
Daily 09:37 George Bush, Houston (IAH) C 12:32 Roatan (RTB)
UA 2043 Non-stop Boeing 737-800 (738) 2:55 Effective from 2026-02-17
Sat,Sun 09:54 George Bush, Houston (IAH) C 11:46 Roatan (RTB)
UA 2043 Non-stop Boeing 737-800 (738) 2:52 Effective 2025-08-23 through 2025-10-25
Daily 09:58 George Bush, Houston (IAH) C 11:46 Roatan (RTB)
UA 2043 Non-stop Boeing 737-800 (738) 2:48 Valid until 2025-05-05
Mon,Thu-Sun 09:58 George Bush, Houston (IAH) C 11:46 Roatan (RTB)
UA 2043 Non-stop Boeing 737-800 (738) 2:48 Effective 2025-05-08 through 2025-05-19
Daily 09:58 George Bush, Houston (IAH) C 11:46 Roatan (RTB)
UA 2043 Non-stop Boeing 737 MAX 8 (7M8) 2:48 Effective 2025-05-22 through 2025-08-18
Tue 12:40 George Bush, Houston (IAH) C 17:19 Boston Logan (BOS) B
UA 2043 Non-stop Boeing 737 MAX 9 (7M9) 3:39 Operates only on 2025-08-19
Tue 19:30 Boston Logan (BOS) B 21:01 Newark Liberty, New York (EWR) C
UA 2043 Non-stop Boeing 737 MAX 9 (7M9) 1:31 Operates only on 2025-08-19
Mon-Fri 19:30 Boston Logan (BOS) B 21:01 Newark Liberty, New York (EWR) C
UA 2043 Non-stop Boeing 737-700 (73G) 1:31 Effective 2025-10-27 through 2025-12-01
Non-Direct Flights:
Tue 08:15 Kansas City (MCI) 17:19 Boston Logan (BOS) B
UA 2043 1-stop Boeing 737-900 (739) 8:04 Operates only on 2025-08-19
Tue 12:40 George Bush, Houston (IAH) C 21:01 Newark Liberty, New York (EWR) C
UA 2043 1-stop Boeing 737 MAX 9 (7M9) 7:21 Operates only on 2025-08-19
Tue 08:15 Kansas City (MCI) 21:01 Newark Liberty, New York (EWR) C
UA 2043 2-stop Boeing 737-900 (739) 11:46 Operates only on 2025-08-19
This flight number is listed as serving the following routes:


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United Airlines flight UA 2043: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA2043
08:15
Kansas City (MCI)

10:20
George Bush, Houston (IAH) C
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737-900 (739)
United Airlines UA2043
08:15
Kansas City (MCI)

10:20
George Bush, Houston (IAH) C
Effective 2025-09-25 through 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:05, non-stop
Airbus A320 (320)
United Airlines UA2043
09:37
George Bush, Houston (IAH) C

11:32
Roatan (RTB)
Effective 2025-10-26 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 2:55, non-stop
Boeing 737-800 (738)
United Airlines UA2043
09:37
George Bush, Houston (IAH) C

12:32
Roatan (RTB)
Effective 2025-11-02 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 2:55, non-stop
Boeing 737-800 (738)
United Airlines UA2043
09:37
George Bush, Houston (IAH) C

12:32
Roatan (RTB)
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:55, non-stop
Boeing 737-800 (738)
United Airlines UA2043
09:37
George Bush, Houston (IAH) C

12:32
Roatan (RTB)
Effective 2026-01-08 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:55, non-stop
Boeing 737-800 (738)
United Airlines UA2043
09:37
George Bush, Houston (IAH) C

12:32
Roatan (RTB)
Effective from 2026-02-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:55, non-stop
Boeing 737-800 (738)
United Airlines UA2043
09:54
George Bush, Houston (IAH) C

11:46
Roatan (RTB)
Effective 2025-08-23 through 2025-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 2:52, non-stop
Boeing 737-800 (738)
United Airlines UA2043
09:58
George Bush, Houston (IAH) C

11:46
Roatan (RTB)
Valid until 2025-05-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:48, non-stop
Boeing 737-800 (738)
United Airlines UA2043
09:58
George Bush, Houston (IAH) C

11:46
Roatan (RTB)
Effective 2025-05-08 through 2025-05-19
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:48, non-stop
Boeing 737-800 (738)
United Airlines UA2043
09:58
George Bush, Houston (IAH) C

11:46
Roatan (RTB)
Effective 2025-05-22 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:48, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA2043
12:40
George Bush, Houston (IAH) C

17:19
Boston Logan (BOS) B
Operates only on 2025-08-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:39, non-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA2043
19:30
Boston Logan (BOS) B

21:01
Newark Liberty, New York (EWR) C
Operates only on 2025-08-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:31, non-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA2043
19:30
Boston Logan (BOS) B

21:01
Newark Liberty, New York (EWR) C
Effective 2025-10-27 through 2025-12-01
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:31, non-stop
Boeing 737-700 (73G)
Non-Direct Flights:
United Airlines UA2043
08:15
Kansas City (MCI)

17:19
Boston Logan (BOS) B
Operates only on 2025-08-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 8:04, 1-stop
Boeing 737-900 (739)
United Airlines UA2043
12:40
George Bush, Houston (IAH) C

21:01
Newark Liberty, New York (EWR) C
Operates only on 2025-08-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:21, 1-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA2043
08:15
Kansas City (MCI)

21:01
Newark Liberty, New York (EWR) C
Operates only on 2025-08-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 11:46, 2-stop
Boeing 737-900 (739)
This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Newark Liberty, New York (EWR)
  • George Bush, Houston (IAH) - Boston Logan (BOS)
  • George Bush, Houston (IAH) - Newark Liberty, New York (EWR)
  • George Bush, Houston (IAH) - Roatan (RTB)
  • Kansas City (MCI) - Boston Logan (BOS)
  • Kansas City (MCI) - George Bush, Houston (IAH)
  • Kansas City (MCI) - Newark Liberty, New York (EWR)
All United Airlines flights
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