United Airlines flight UA 4000: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 05:15 Lafayette (LFT) 06:38 Houston George Bush (IAH) B
UA 4000 Non-stop Embraer EMB 175 (E7W) 1:23 Effective 2026-02-12 through 2026-03-04
Daily 05:15 Lafayette (LFT) 06:33 Houston George Bush (IAH) B
UA 4000 Non-stop Embraer EMB 175 (E7W) 1:18 Effective 2026-03-29 through 2026-05-20
Daily 05:20 Lafayette (LFT) 06:38 Houston George Bush (IAH) B
UA 4000 Non-stop Embraer EMB 175 (E7W) 1:18 Effective 2026-01-06 through 2026-02-03
Daily 05:20 Lafayette (LFT) 06:38 Houston George Bush (IAH) B
UA 4000 Non-stop Embraer EMB 175 (E7W) 1:18 Effective 2026-02-05 through 2026-02-11
Daily 07:00 Lafayette (LFT) 08:13 Houston George Bush (IAH) B
UA 4000 Non-stop Embraer EMB 175 (E7W) 1:13 Effective from 2026-05-21
Wed 08:55 Grand Rapids (GRR) 11:15 Houston George Bush (IAH) B
UA 4000 Non-stop Embraer EMB 175 (E7W) 3:20 Operates only on 2026-02-04
Daily 19:50 Houston George Bush (IAH) B 21:31 Pensacola (PNS)
UA 4000 Non-stop Embraer EMB 175 (E7W) 1:41 Effective 2026-03-05 through 2026-03-28
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This flight number is listed as serving the following routes:


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United Airlines flight UA 4000: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA4000
05:15
Lafayette (LFT)

06:38
Houston George Bush (IAH) B
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4000
05:15
Lafayette (LFT)

06:33
Houston George Bush (IAH) B
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:18, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4000
05:20
Lafayette (LFT)

06:38
Houston George Bush (IAH) B
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:18, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4000
05:20
Lafayette (LFT)

06:38
Houston George Bush (IAH) B
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:18, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4000
07:00
Lafayette (LFT)

08:13
Houston George Bush (IAH) B
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:13, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4000
08:55
Grand Rapids (GRR)

11:15
Houston George Bush (IAH) B
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:20, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4000
19:50
Houston George Bush (IAH) B

21:31
Pensacola (PNS)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:41, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Grand Rapids (GRR) - Houston George Bush (IAH)
  • Houston George Bush (IAH) - Pensacola (PNS)
  • Lafayette (LFT) - Houston George Bush (IAH)
All United Airlines flights
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