United Airlines flight UA 4226: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 07:00 Laredo (LRD) 08:22 Houston George Bush (IAH) B
UA 4226 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:22 Effective from 2026-05-21
Mon-Wed,Fri-Sun 07:15 Laredo (LRD) 08:39 Houston George Bush (IAH) B
UA 4226 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:24 Valid until 2026-01-05
Daily 07:15 Laredo (LRD) 08:38 Houston George Bush (IAH) B
UA 4226 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:23 Effective 2026-01-06 through 2026-02-03
Daily 07:15 Laredo (LRD) 08:38 Houston George Bush (IAH) B
UA 4226 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:23 Effective 2026-02-05 through 2026-02-11
Daily 07:15 Laredo (LRD) 08:42 Houston George Bush (IAH) B
UA 4226 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:27 Effective 2026-04-30 through 2026-05-20
Daily 07:17 Laredo (LRD) 08:43 Houston George Bush (IAH) B
UA 4226 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:26 Effective 2026-02-12 through 2026-03-04
Daily 07:20 Laredo (LRD) 08:47 Houston George Bush (IAH) B
UA 4226 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:27 Effective 2026-03-29 through 2026-04-29
Daily 07:24 Laredo (LRD) 08:50 Houston George Bush (IAH) B
UA 4226 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:26 Effective 2026-03-05 through 2026-03-28
Wed 12:01 Lubbock (LBB) 13:44 Houston George Bush (IAH) B
UA 4226 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Operates only on 2026-02-04
This flight number is listed as serving the following routes:


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United Airlines flight UA 4226: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA4226
07:00
Laredo (LRD)

08:22
Houston George Bush (IAH) B
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:22, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4226
07:15
Laredo (LRD)

08:39
Houston George Bush (IAH) B
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 1:24, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4226
07:15
Laredo (LRD)

08:38
Houston George Bush (IAH) B
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4226
07:15
Laredo (LRD)

08:38
Houston George Bush (IAH) B
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4226
07:15
Laredo (LRD)

08:42
Houston George Bush (IAH) B
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4226
07:17
Laredo (LRD)

08:43
Houston George Bush (IAH) B
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4226
07:20
Laredo (LRD)

08:47
Houston George Bush (IAH) B
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4226
07:24
Laredo (LRD)

08:50
Houston George Bush (IAH) B
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4226
12:01
Lubbock (LBB)

13:44
Houston George Bush (IAH) B
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
This flight number is listed as serving the following routes:
  • Laredo (LRD) - Houston George Bush (IAH)
  • Lubbock (LBB) - Houston George Bush (IAH)
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