United Airlines flight UA 5726: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 07:15 Chicago O'Hare (ORD) 2 10:08 Knoxville (TYS)
UA 5726 Non-stop Embraer EMB 175 (E7W) 1:53 Effective 2026-03-29 through 2026-05-20
Daily 07:20 Chicago O'Hare (ORD) 2 09:59 Knoxville (TYS)
UA 5726 Non-stop Canadair CRJ 550 (CR5) 1:39 Effective from 2026-05-21
Mon-Fri,Sun 07:25 Chicago O'Hare (ORD) 2 10:12 Knoxville (TYS)
UA 5726 Non-stop Canadair CRJ (CRJ) 1:47 Effective 2026-02-24 through 2026-03-04
Daily 07:35 Chicago O'Hare (ORD) 2 10:19 Knoxville (TYS)
UA 5726 Non-stop Canadair CRJ 550 (CR5) 1:44 Effective 2026-02-12 through 2026-02-23
Thu-Sat 07:35 Chicago O'Hare (ORD) 2 10:19 Knoxville (TYS)
UA 5726 Non-stop Canadair CRJ 550 (CR5) 1:44 Effective 2026-02-28 through 2026-03-06
Mon-Fri,Sun 07:35 Chicago O'Hare (ORD) 2 10:19 Knoxville (TYS)
UA 5726 Non-stop Canadair CRJ 550 (CR5) 1:44 Effective 2026-03-08 through 2026-03-27
Daily 08:25 San Francisco (SFO) 3 14:27 Minneapolis/Saint Paul (MSP) 1
UA 5726 Non-stop Embraer EMB 175 (E7W) 4:02 Valid until 2026-01-05
Mon,Fri 15:00 Peoria (PIA) 16:16 Chicago O'Hare (ORD) 2
UA 5726 Non-stop Canadair CRJ (CRJ) 1:16 Effective 2026-02-06 through 2026-02-09
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This flight number is listed as serving the following routes:


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United Airlines flight UA 5726: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA5726
07:15
Chicago O'Hare (ORD) 2

10:08
Knoxville (TYS)
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:53, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5726
07:20
Chicago O'Hare (ORD) 2

09:59
Knoxville (TYS)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA5726
07:25
Chicago O'Hare (ORD) 2

10:12
Knoxville (TYS)
Effective 2026-02-24 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:47, non-stop
Canadair CRJ (CRJ)
Direct Flights:
United Airlines UA5726
07:35
Chicago O'Hare (ORD) 2

10:19
Knoxville (TYS)
Effective 2026-02-12 through 2026-02-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:44, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA5726
07:35
Chicago O'Hare (ORD) 2

10:19
Knoxville (TYS)
Effective 2026-02-28 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 1:44, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA5726
07:35
Chicago O'Hare (ORD) 2

10:19
Knoxville (TYS)
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:44, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA5726
08:25
San Francisco (SFO) 3

14:27
Minneapolis/Saint Paul (MSP) 1
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:02, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5726
15:00
Peoria (PIA)

16:16
Chicago O'Hare (ORD) 2
Effective 2026-02-06 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:16, non-stop
Canadair CRJ (CRJ)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Knoxville (TYS)
  • Peoria (PIA) - Chicago O'Hare (ORD)
  • San Francisco (SFO) - Minneapolis/Saint Paul (MSP)
All United Airlines flights
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