United Airlines flight UA 5399: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 06:30 Tucson (TUS) 10:53 Houston George Bush (IAH) B
UA 5399 Non-stop Embraer EMB 175 (E7W) 2:23 Effective from 2026-05-21
Mon-Thu,Sun 07:00 Chicago O'Hare (ORD) 2 10:16 New York LaGuardia (LGA) B
UA 5399 Non-stop Embraer EMB 175 (E7W) 2:16 Effective 2026-03-05 through 2026-03-26
Daily 10:42 Durango (DRO) 12:18 Denver (DEN)
UA 5399 Non-stop Canadair CRJ (CRJ) 1:36 Valid until 2026-01-05
Fri,Sat 11:05 Chicago O'Hare (ORD) 2 13:08 Huntsville (HSV)
UA 5399 Non-stop Canadair CRJ (CRJ) 2:03 Effective 2026-03-06 through 2026-03-28
Tue,Wed 12:45 Los Angeles (LAX) 7 14:24 Reno (RNO)
UA 5399 Non-stop Embraer EMB 175 (E7W) 1:39 Effective 2026-02-17 through 2026-03-04
Daily 14:15 Chicago O'Hare (ORD) 2 16:10 Nashville (BNA)
UA 5399 Non-stop Embraer EMB 175 (E7W) 1:55 Effective 2026-03-29 through 2026-05-20
Mon-Fri,Sun 19:00 Los Angeles (LAX) 7 20:53 Redding (RDD)
UA 5399 Non-stop Embraer EMB 175 (E7W) 1:53 Effective 2026-01-06 through 2026-02-11
Sat 20:05 Los Angeles (LAX) 7 21:58 Redding (RDD)
UA 5399 Non-stop Embraer EMB 175 (E7W) 1:53 Effective 2026-01-10 through 2026-02-07
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This flight number is listed as serving the following routes:
United Airlines flight UA 5399: Multiple routes
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FLIGHT SCHEDULE
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United Airlines UA5399
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5399
Effective 2026-03-05 through 2026-03-26
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 2:16, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5399
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:36, non-stop
Canadair CRJ (CRJ)

Direct Flights:

United Airlines UA5399
Effective 2026-03-06 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 2:03, non-stop
Canadair CRJ (CRJ)

Direct Flights:

United Airlines UA5399
Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:39, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5399
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:55, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5399
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:53, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5399
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:53, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Huntsville (HSV)
  • Chicago O'Hare (ORD) - Nashville (BNA)
  • Chicago O'Hare (ORD) - New York LaGuardia (LGA)
  • Durango (DRO) - Denver (DEN)
  • Los Angeles (LAX) - Redding (RDD)
  • Los Angeles (LAX) - Reno (RNO)
  • Tucson (TUS) - Houston George Bush (IAH)