United Airlines flight UA 4073: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 11:53 Oklahoma City (OKC) 13:36 Houston George Bush (IAH) B
UA 4073 Non-stop Embraer EMB 175 (E7W) 1:43 Effective 2026-04-30 through 2026-05-20
Daily 11:55 Oklahoma City (OKC) 13:38 Houston George Bush (IAH) B
UA 4073 Non-stop Embraer EMB 175 (E7W) 1:43 Effective 2026-03-29 through 2026-04-29
Daily 12:03 Houston George Bush (IAH) B 13:48 Midland (MAF)
UA 4073 Non-stop Embraer EMB 175 (E7W) 1:45 Effective 2026-02-12 through 2026-03-04
Daily 18:25 Houston George Bush (IAH) B 22:14 Grand Rapids (GRR)
UA 4073 Non-stop Embraer EMB 175 (E7W) 2:49 Effective 2026-01-06 through 2026-02-11
Daily 18:25 Houston George Bush (IAH) B 22:15 Grand Rapids (GRR)
UA 4073 Non-stop Embraer EMB 175 (E7W) 2:50 Effective 2026-03-05 through 2026-03-28
Mon,Tue,Thu-Sun 18:35 Houston George Bush (IAH) B 20:27 Birmingham (BHM)
UA 4073 Non-stop Embraer EMB 175 (E7W) 1:52 Valid until 2026-01-05
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This flight number is listed as serving the following routes:


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United Airlines flight UA 4073: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA4073
11:53
Oklahoma City (OKC)

13:36
Houston George Bush (IAH) B
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4073
11:55
Oklahoma City (OKC)

13:38
Houston George Bush (IAH) B
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4073
12:03
Houston George Bush (IAH) B

13:48
Midland (MAF)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4073
18:25
Houston George Bush (IAH) B

22:14
Grand Rapids (GRR)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:49, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4073
18:25
Houston George Bush (IAH) B

22:15
Grand Rapids (GRR)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:50, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA4073
18:35
Houston George Bush (IAH) B

20:27
Birmingham (BHM)
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:52, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Houston George Bush (IAH) - Birmingham (BHM)
  • Houston George Bush (IAH) - Grand Rapids (GRR)
  • Houston George Bush (IAH) - Midland (MAF)
  • Oklahoma City (OKC) - Houston George Bush (IAH)
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