United Airlines flight UA 6143: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Wed 12:50 Jacksonville (JAX) 14:49 Dulles, Washington (IAD)
UA 6143 Non-stop Embraer EMB 175 (E7W) 1:59 Effective 2025-05-28 through 2025-06-25
Sun 12:51 Jacksonville (JAX) 14:50 Dulles, Washington (IAD)
UA 6143 Non-stop Embraer EMB 175 (E7W) 1:59 Effective 2025-05-25 through 2025-06-22
Sat,Sun 14:15 San Antonio (SAT) B 15:25 George Bush, Houston (IAH) B
UA 6143 Non-stop Embraer EMB 175 (E7W) 1:10 Effective 2025-06-28 through 2025-07-27
Fri 14:18 San Antonio (SAT) B 15:28 George Bush, Houston (IAH) B
UA 6143 Non-stop Embraer EMB 175 (E7W) 1:10 Operates only on 2025-07-04
Mon-Thu,Sun 19:54 George Bush, Houston (IAH) E 21:35 Guadalajara (GDL) 1
UA 6143 Non-stop Embraer EMB 175 (E7W) 2:41 Effective 2025-10-26 through 2025-10-30
Daily 19:55 George Bush, Houston (IAH) E 21:34 Guadalajara (GDL) 1
UA 6143 Non-stop Embraer EMB 175 (E7W) 2:39 Effective 2025-09-02 through 2025-10-25
Daily 19:57 George Bush, Houston (IAH) E 21:34 Guadalajara (GDL) 1
UA 6143 Non-stop Embraer EMB 175 (E7W) 2:37 Valid until 2025-05-21
Mon,Tue 22:27 Dulles, Washington (IAD) 23:48 Raleigh/Durham (RDU) 2
UA 6143 Non-stop Embraer EMB 175 (E7W) 1:21 Effective 2025-08-04 through 2025-08-18
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This flight number is listed as serving the following routes:


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United Airlines flight UA 6143: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA6143
12:50
Jacksonville (JAX)

14:49
Dulles, Washington (IAD)
Effective 2025-05-28 through 2025-06-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
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Sun
-
Duration: 1:59, non-stop
Embraer EMB 175 (E7W)
United Airlines UA6143
12:51
Jacksonville (JAX)

14:50
Dulles, Washington (IAD)
Effective 2025-05-25 through 2025-06-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:59, non-stop
Embraer EMB 175 (E7W)
United Airlines UA6143
14:15
San Antonio (SAT) B

15:25
George Bush, Houston (IAH) B
Effective 2025-06-28 through 2025-07-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 1:10, non-stop
Embraer EMB 175 (E7W)
United Airlines UA6143
14:18
San Antonio (SAT) B

15:28
George Bush, Houston (IAH) B
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Embraer EMB 175 (E7W)
United Airlines UA6143
19:54
George Bush, Houston (IAH) E

21:35
Guadalajara (GDL) 1
Effective 2025-10-26 through 2025-10-30
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 2:41, non-stop
Embraer EMB 175 (E7W)
United Airlines UA6143
19:55
George Bush, Houston (IAH) E

21:34
Guadalajara (GDL) 1
Effective 2025-09-02 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:39, non-stop
Embraer EMB 175 (E7W)
United Airlines UA6143
19:57
George Bush, Houston (IAH) E

21:34
Guadalajara (GDL) 1
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:37, non-stop
Embraer EMB 175 (E7W)
United Airlines UA6143
22:27
Dulles, Washington (IAD)

23:48
Raleigh/Durham (RDU) 2
Effective 2025-08-04 through 2025-08-18
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:21, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Dulles, Washington (IAD) - Raleigh/Durham (RDU)
  • George Bush, Houston (IAH) - Guadalajara (GDL)
  • Jacksonville (JAX) - Dulles, Washington (IAD)
  • San Antonio (SAT) - George Bush, Houston (IAH)
All United Airlines flights
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