United Airlines flight UA 1687: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu,Fri 05:15 San Francisco (SFO) 3 11:02 Houston George Bush (IAH) C
UA 1687 Non-stop Boeing 737 MAX 9 (7M9) 3:47 Valid until 2026-01-02
Mon-Wed,Sat,Sun 05:15 San Francisco (SFO) 3 11:02 Houston George Bush (IAH) C
UA 1687 Non-stop Boeing 737-900 (739) 3:47 Valid until 2026-01-04
Mon 05:15 San Francisco (SFO) 3 11:02 Houston George Bush (IAH) C
UA 1687 Non-stop Boeing 757-300 (753) 3:47 Operates only on 2026-01-05
Mon,Thu-Sat 06:00 Las Vegas Harry Reid (LAS) 3 11:05 Houston George Bush (IAH) C
UA 1687 Non-stop Boeing 737-900 (739) 3:05 Effective 2026-01-08 through 2026-01-17
Sun 06:00 Las Vegas Harry Reid (LAS) 3 11:05 Houston George Bush (IAH) C
UA 1687 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-01-11 through 2026-01-18
Mon,Sun 06:00 Las Vegas Harry Reid (LAS) 3 11:05 Houston George Bush (IAH) C
UA 1687 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-01-19 through 2026-01-25
Mon,Thu-Sat 06:00 Las Vegas Harry Reid (LAS) 3 11:05 Houston George Bush (IAH) C
UA 1687 Non-stop Boeing 737-900 (739) 3:05 Effective 2026-01-22 through 2026-02-09
Sun 06:00 Las Vegas Harry Reid (LAS) 3 11:05 Houston George Bush (IAH) C
UA 1687 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-02-01 through 2026-02-08
Mon,Wed-Fri,Sun 12:25 Houston George Bush (IAH) C 15:48 Indianapolis (IND)
UA 1687 Non-stop Airbus A319 (319) 2:23 Effective 2026-02-12 through 2026-03-04
Sat 12:25 Houston George Bush (IAH) C 15:47 Indianapolis (IND)
UA 1687 Non-stop Boeing 737-900 (739) 2:22 Effective 2026-02-14 through 2026-02-28
Daily 12:27 Houston George Bush (IAH) C 15:49 Indianapolis (IND)
UA 1687 Non-stop Boeing 737-900 (739) 2:22 Effective 2026-03-05 through 2026-03-28
Daily 12:28 Houston George Bush (IAH) C 15:49 Indianapolis (IND)
UA 1687 Non-stop Boeing 737-900 (739) 2:21 Valid until 2026-01-05
Daily 12:30 Houston George Bush (IAH) C 15:51 Indianapolis (IND)
UA 1687 Non-stop Boeing 737-900 (739) 2:21 Effective 2026-01-06 through 2026-01-12
Mon,Wed-Sun 12:30 Houston George Bush (IAH) C 15:51 Indianapolis (IND)
UA 1687 Non-stop Boeing 737-900 (739) 2:21 Effective 2026-01-14 through 2026-01-26
Wed 12:30 Houston George Bush (IAH) C 15:52 Indianapolis (IND)
UA 1687 Non-stop Airbus A319 (319) 2:22 Operates only on 2026-01-28
Mon,Wed-Sun 12:30 Houston George Bush (IAH) C 15:51 Indianapolis (IND)
UA 1687 Non-stop Boeing 737-900 (739) 2:21 Effective 2026-01-29 through 2026-02-04
Thu 12:30 Houston George Bush (IAH) C 15:52 Indianapolis (IND)
UA 1687 Non-stop Airbus A319 (319) 2:22 Operates only on 2026-02-05
Mon,Wed,Fri-Sun 12:30 Houston George Bush (IAH) C 15:51 Indianapolis (IND)
UA 1687 Non-stop Boeing 737-900 (739) 2:21 Effective 2026-02-06 through 2026-02-11
Daily 12:30 Houston George Bush (IAH) C 15:52 Indianapolis (IND)
UA 1687 Non-stop Airbus A319 (319) 2:22 Effective 2026-04-30 through 2026-05-20
Daily 12:40 Houston George Bush (IAH) C 15:57 Indianapolis (IND)
UA 1687 Non-stop Airbus A319 (319) 2:17 Effective 2026-03-29 through 2026-04-29
Daily 12:40 Houston George Bush (IAH) C 15:57 Indianapolis (IND)
UA 1687 Non-stop Airbus A319 (319) 2:17 Effective from 2026-05-21
Daily 19:20 Indianapolis (IND) 21:19 San Francisco (SFO) 3
UA 1687 Non-stop Airbus A320 (320) 4:59 Effective 2026-04-30 through 2026-05-20
Daily 19:30 Indianapolis (IND) 21:29 San Francisco (SFO) 3
UA 1687 Non-stop Airbus A320 (320) 4:59 Effective 2026-03-29 through 2026-04-29
Daily 19:30 Indianapolis (IND) 21:29 San Francisco (SFO) 3
UA 1687 Non-stop Airbus A319 (319) 4:59 Effective from 2026-05-21
Non-Direct Flights:
Thu,Fri 05:15 San Francisco (SFO) 3 15:49 Indianapolis (IND)
UA 1687 1-stop Boeing 737 MAX 9 (7M9) 7:34 Valid until 2026-01-02
Mon-Wed,Sat,Sun 05:15 San Francisco (SFO) 3 15:49 Indianapolis (IND)
UA 1687 1-stop Boeing 737-900 (739) 7:34 Valid until 2026-01-04
Mon 05:15 San Francisco (SFO) 3 15:49 Indianapolis (IND)
UA 1687 1-stop Boeing 757-300 (753) 7:34 Operates only on 2026-01-05
Mon,Thu-Sat 06:00 Las Vegas Harry Reid (LAS) 3 15:51 Indianapolis (IND)
UA 1687 1-stop Boeing 737-900 (739) 6:51 Effective 2026-01-08 through 2026-01-17
Sun 06:00 Las Vegas Harry Reid (LAS) 3 15:51 Indianapolis (IND)
UA 1687 1-stop Boeing 737 MAX 8 (7M8) 6:51 Effective 2026-01-11 through 2026-01-18
Mon,Sun 06:00 Las Vegas Harry Reid (LAS) 3 15:51 Indianapolis (IND)
UA 1687 1-stop Boeing 737 MAX 8 (7M8) 6:51 Effective 2026-01-19 through 2026-01-25
Mon,Thu-Sat 06:00 Las Vegas Harry Reid (LAS) 3 15:51 Indianapolis (IND)
UA 1687 1-stop Boeing 737-900 (739) 6:51 Effective 2026-01-22 through 2026-02-02
Sun 06:00 Las Vegas Harry Reid (LAS) 3 15:51 Indianapolis (IND)
UA 1687 1-stop Boeing 737 MAX 8 (7M8) 6:51 Effective 2026-02-01 through 2026-02-08
Thu 06:00 Las Vegas Harry Reid (LAS) 3 15:52 Indianapolis (IND)
UA 1687 1-stop Boeing 737-900 (739) 6:52 Operates only on 2026-02-05
Mon,Fri,Sat 06:00 Las Vegas Harry Reid (LAS) 3 15:51 Indianapolis (IND)
UA 1687 1-stop Boeing 737-900 (739) 6:51 Effective 2026-02-06 through 2026-02-09
Daily 12:30 Houston George Bush (IAH) C 21:19 San Francisco (SFO) 3
UA 1687 1-stop Airbus A319 (319) 10:49 Effective 2026-04-30 through 2026-05-20
Daily 12:40 Houston George Bush (IAH) C 21:29 San Francisco (SFO) 3
UA 1687 1-stop Airbus A319 (319) 10:49 Effective 2026-03-29 through 2026-04-29
Daily 12:40 Houston George Bush (IAH) C 21:29 San Francisco (SFO) 3
UA 1687 1-stop Airbus A319 (319) 10:49 Effective from 2026-05-21
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This flight number is listed as serving the following routes:
United Airlines flight UA 1687: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA1687
Valid until 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:47, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1687
Valid until 2026-01-04
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 3:47, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1687
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:47, non-stop
Boeing 757-300 (753)

Direct Flights:

United Airlines UA1687
Effective 2026-01-08 through 2026-01-17
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 3:05, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1687
Effective 2026-01-11 through 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1687
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1687
Effective 2026-01-22 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 3:05, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1687
Effective 2026-02-01 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1687
Effective 2026-02-12 through 2026-03-04
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:23, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1687
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:22, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1687
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:22, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1687
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1687
Effective 2026-01-06 through 2026-01-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1687
Effective 2026-01-14 through 2026-01-26
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1687
Operates only on 2026-01-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:22, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1687
Effective 2026-01-29 through 2026-02-04
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1687
Operates only on 2026-02-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:22, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1687
Effective 2026-02-06 through 2026-02-11
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Duration: 2:21, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1687
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:22, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1687
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1687
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1687
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:59, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1687
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:59, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1687
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:59, non-stop
Airbus A319 (319)

Non-Direct Flights:

United Airlines UA1687
Valid until 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 7:34, 1-stop
Boeing 737 MAX 9 (7M9)

Non-Direct Flights:

United Airlines UA1687
Valid until 2026-01-04
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 7:34, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA1687
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:34, 1-stop
Boeing 757-300 (753)

Non-Direct Flights:

United Airlines UA1687
Effective 2026-01-08 through 2026-01-17
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 6:51, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA1687
Effective 2026-01-11 through 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:51, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

United Airlines UA1687
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:51, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

United Airlines UA1687
Effective 2026-01-22 through 2026-02-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 6:51, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA1687
Effective 2026-02-01 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:51, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

United Airlines UA1687
Operates only on 2026-02-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:52, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA1687
Effective 2026-02-06 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 6:51, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA1687
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:49, 1-stop
Airbus A319 (319)

Non-Direct Flights:

United Airlines UA1687
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:49, 1-stop
Airbus A319 (319)

Non-Direct Flights:

United Airlines UA1687
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:49, 1-stop
Airbus A319 (319)
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Parallax here
This flight number is listed as serving the following routes:
  • Houston George Bush (IAH) - Indianapolis (IND)
  • Houston George Bush (IAH) - San Francisco (SFO)
  • Indianapolis (IND) - San Francisco (SFO)
  • Las Vegas Harry Reid (LAS) - Houston George Bush (IAH)
  • Las Vegas Harry Reid (LAS) - Indianapolis (IND)