United Airlines flight UA 1729: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Fri 06:30 Baltimore (BWI) 09:27 Los Angeles (LAX) 7
UA 1729 Non-stop Boeing 737-900 (739) 5:57 Effective 2026-01-09 through 2026-02-09
Tue-Thu,Sat,Sun 08:00 Baltimore (BWI) 10:57 Los Angeles (LAX) 7
UA 1729 Non-stop Boeing 737-900 (739) 5:57 Effective 2026-01-06 through 2026-02-03
Tue-Thu,Sat,Sun 08:00 Baltimore (BWI) 10:57 Los Angeles (LAX) 7
UA 1729 Non-stop Boeing 737-900 (739) 5:57 Effective 2026-02-05 through 2026-02-11
Wed 08:40 Baltimore (BWI) 11:37 Los Angeles (LAX) 7
UA 1729 Non-stop Boeing 737-900 (739) 5:57 Operates only on 2026-02-04
Mon-Sat 14:51 Los Angeles (LAX) 7 18:19 Denver (DEN)
UA 1729 Non-stop Airbus A321neo (32Q) 2:28 Valid until 2026-01-05
Sun 14:51 Los Angeles (LAX) 7 18:18 Denver (DEN)
UA 1729 Non-stop Boeing 737 MAX 9 (7M9) 2:27 Operates only on 2026-01-04
Daily 15:10 New York LaGuardia (LGA) B 17:50 Denver (DEN)
UA 1729 Non-stop Boeing 737 MAX 8 (7M8) 4:40 Effective 2026-03-05 through 2026-03-28
Daily 15:15 New York LaGuardia (LGA) B 17:56 Denver (DEN)
UA 1729 Non-stop Airbus A321neo (32Q) 4:41 Effective 2026-04-30 through 2026-05-20
Daily 15:30 New York LaGuardia (LGA) B 17:48 Denver (DEN)
UA 1729 Non-stop Boeing 737 MAX 8 (7M8) 4:18 Effective 2026-03-29 through 2026-04-29
Daily 15:30 New York LaGuardia (LGA) B 17:48 Denver (DEN)
UA 1729 Non-stop Boeing 737 MAX 8 (7M8) 4:18 Effective from 2026-05-21
Daily 15:45 Orlando (MCO) B 18:12 Denver (DEN)
UA 1729 Non-stop Airbus A321neo (32Q) 4:27 Effective 2026-02-12 through 2026-03-04
Mon-Wed,Sat 19:10 Denver (DEN) 21:17 Seattle-Tacoma (SEA)
UA 1729 Non-stop Airbus A320 (320) 3:07 Valid until 2026-01-03
Thu,Fri 19:10 Denver (DEN) 21:17 Seattle-Tacoma (SEA)
UA 1729 Non-stop Airbus A319 (319) 3:07 Valid until 2026-01-02
Mon,Sun 19:10 Denver (DEN) 21:17 Seattle-Tacoma (SEA)
UA 1729 Non-stop Boeing 737-800 (738) 3:07 Effective 2026-01-04 through 2026-01-05
Daily 19:15 Denver (DEN) 21:21 Phoenix Sky Harbor (PHX) 3
UA 1729 Non-stop Airbus A321neo (32Q) 2:06 Effective 2026-02-12 through 2026-03-07
Daily 19:15 Denver (DEN) 20:21 Phoenix Sky Harbor (PHX) 3
UA 1729 Non-stop Airbus A321neo (32Q) 2:06 Effective 2026-03-08 through 2026-03-28
Daily 19:15 Denver (DEN) 20:19 Phoenix Sky Harbor (PHX) 3
UA 1729 Non-stop Airbus A321neo (32Q) 2:04 Effective 2026-03-29 through 2026-05-20
Daily 19:20 Denver (DEN) 20:14 Phoenix Sky Harbor (PHX) 3
UA 1729 Non-stop Boeing 737-900 (739) 1:54 Effective from 2026-05-21
Non-Direct Flights:
Mon-Sat 14:51 Los Angeles (LAX) 7 21:17 Seattle-Tacoma (SEA)
UA 1729 1-stop Airbus A321neo (32Q) 6:26 Valid until 2026-01-05
Sun 14:51 Los Angeles (LAX) 7 21:17 Seattle-Tacoma (SEA)
UA 1729 1-stop Boeing 737 MAX 9 (7M9) 6:26 Operates only on 2026-01-04
Thu-Sat 15:10 New York LaGuardia (LGA) B 21:21 Phoenix Sky Harbor (PHX) 3
UA 1729 1-stop Boeing 737 MAX 8 (7M8) 8:11 Effective 2026-03-05 through 2026-03-07
Daily 15:10 New York LaGuardia (LGA) B 20:21 Phoenix Sky Harbor (PHX) 3
UA 1729 1-stop Boeing 737 MAX 8 (7M8) 8:11 Effective 2026-03-08 through 2026-03-28
Daily 15:15 New York LaGuardia (LGA) B 20:19 Phoenix Sky Harbor (PHX) 3
UA 1729 1-stop Airbus A321neo (32Q) 8:04 Effective 2026-04-30 through 2026-05-20
Daily 15:30 New York LaGuardia (LGA) B 20:19 Phoenix Sky Harbor (PHX) 3
UA 1729 1-stop Boeing 737 MAX 8 (7M8) 7:49 Effective 2026-03-29 through 2026-04-29
Daily 15:30 New York LaGuardia (LGA) B 20:14 Phoenix Sky Harbor (PHX) 3
UA 1729 1-stop Boeing 737 MAX 8 (7M8) 7:44 Effective from 2026-05-21
Daily 15:45 Orlando (MCO) B 21:21 Phoenix Sky Harbor (PHX) 3
UA 1729 1-stop Airbus A321neo (32Q) 7:36 Effective 2026-02-12 through 2026-03-04
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This flight number is listed as serving the following routes:


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United Airlines flight UA 1729: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA1729
06:30
Baltimore (BWI)

09:27
Los Angeles (LAX) 7
Effective 2026-01-09 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:57, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1729
08:00
Baltimore (BWI)

10:57
Los Angeles (LAX) 7
Effective 2026-01-06 through 2026-02-03
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 5:57, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1729
08:00
Baltimore (BWI)

10:57
Los Angeles (LAX) 7
Effective 2026-02-05 through 2026-02-11
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 5:57, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1729
08:40
Baltimore (BWI)

11:37
Los Angeles (LAX) 7
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:57, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1729
14:51
Los Angeles (LAX) 7

18:19
Denver (DEN)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:28, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1729
14:51
Los Angeles (LAX) 7

18:18
Denver (DEN)
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:27, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1729
15:10
New York LaGuardia (LGA) B

17:50
Denver (DEN)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA1729
15:15
New York LaGuardia (LGA) B

17:56
Denver (DEN)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:41, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1729
15:30
New York LaGuardia (LGA) B

17:48
Denver (DEN)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:18, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA1729
15:30
New York LaGuardia (LGA) B

17:48
Denver (DEN)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:18, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA1729
15:45
Orlando (MCO) B

18:12
Denver (DEN)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:27, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1729
19:10
Denver (DEN)

21:17
Seattle-Tacoma (SEA)
Valid until 2026-01-03
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:07, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA1729
19:10
Denver (DEN)

21:17
Seattle-Tacoma (SEA)
Valid until 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:07, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA1729
19:10
Denver (DEN)

21:17
Seattle-Tacoma (SEA)
Effective 2026-01-04 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:07, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1729
19:15
Denver (DEN)

21:21
Phoenix Sky Harbor (PHX) 3
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1729
19:15
Denver (DEN)

20:21
Phoenix Sky Harbor (PHX) 3
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:06, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1729
19:15
Denver (DEN)

20:19
Phoenix Sky Harbor (PHX) 3
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1729
19:20
Denver (DEN)

20:14
Phoenix Sky Harbor (PHX) 3
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:54, non-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA1729
14:51
Los Angeles (LAX) 7

21:17
Seattle-Tacoma (SEA)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 6:26, 1-stop
Airbus A321neo (32Q)
Non-Direct Flights:
United Airlines UA1729
14:51
Los Angeles (LAX) 7

21:17
Seattle-Tacoma (SEA)
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:26, 1-stop
Boeing 737 MAX 9 (7M9)
Non-Direct Flights:
United Airlines UA1729
15:10
New York LaGuardia (LGA) B

21:21
Phoenix Sky Harbor (PHX) 3
Effective 2026-03-05 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 8:11, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
United Airlines UA1729
15:10
New York LaGuardia (LGA) B

20:21
Phoenix Sky Harbor (PHX) 3
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:11, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
United Airlines UA1729
15:15
New York LaGuardia (LGA) B

20:19
Phoenix Sky Harbor (PHX) 3
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:04, 1-stop
Airbus A321neo (32Q)
Non-Direct Flights:
United Airlines UA1729
15:30
New York LaGuardia (LGA) B

20:19
Phoenix Sky Harbor (PHX) 3
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:49, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
United Airlines UA1729
15:30
New York LaGuardia (LGA) B

20:14
Phoenix Sky Harbor (PHX) 3
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:44, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
United Airlines UA1729
15:45
Orlando (MCO) B

21:21
Phoenix Sky Harbor (PHX) 3
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:36, 1-stop
Airbus A321neo (32Q)
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This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Los Angeles (LAX)
  • Denver (DEN) - Phoenix Sky Harbor (PHX)
  • Denver (DEN) - Seattle-Tacoma (SEA)
  • Los Angeles (LAX) - Denver (DEN)
  • Los Angeles (LAX) - Seattle-Tacoma (SEA)
  • New York LaGuardia (LGA) - Denver (DEN)
  • New York LaGuardia (LGA) - Phoenix Sky Harbor (PHX)
  • Orlando (MCO) - Denver (DEN)
  • Orlando (MCO) - Phoenix Sky Harbor (PHX)
All United Airlines flights
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