United Airlines flight UA 1856: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 06:25 Des Moines (DSM) 07:55 Chicago O'Hare (ORD) 1
UA 1856 Non-stop Airbus A320 (320) 1:30 Effective 2026-05-21 through 2026-08-17
Daily 07:00 Knoxville (TYS) 08:00 Chicago O'Hare (ORD) 1
UA 1856 Non-stop Boeing 737-700 (73G) 2:00 Effective 2026-03-05 through 2026-03-28
Daily 07:00 Knoxville (TYS) 07:55 Chicago O'Hare (ORD) 1
UA 1856 Non-stop Airbus A319 (319) 1:55 Effective 2026-03-29 through 2026-05-20
Mon,Tue,Thu-Sun 08:00 Omaha (OMA) 09:46 Chicago O'Hare (ORD) 1
UA 1856 Non-stop Boeing 737-800 (738) 1:46 Effective 2026-02-12 through 2026-03-03
Wed 08:00 Omaha (OMA) 09:46 Chicago O'Hare (ORD) 1
UA 1856 Non-stop Airbus A319 (319) 1:46 Operates only on 2026-02-18
Wed 08:00 Omaha (OMA) 09:46 Chicago O'Hare (ORD) 1
UA 1856 Non-stop Boeing 737-700 (73G) 1:46 Operates only on 2026-02-25
Wed 08:00 Omaha (OMA) 09:46 Chicago O'Hare (ORD) 1
UA 1856 Non-stop Boeing 737-800 (738) 1:46 Operates only on 2026-03-04
Thu,Fri 10:40 Chicago O'Hare (ORD) 1 13:56 Newark Liberty, New York (EWR) C
UA 1856 Non-stop Airbus A321neo (32Q) 2:16 Effective 2026-03-05 through 2026-03-06
Sun 10:40 Chicago O'Hare (ORD) 1 13:56 Newark Liberty, New York (EWR) C
UA 1856 Non-stop Airbus A321neo (32Q) 2:16 Effective 2026-03-08 through 2026-03-22
Daily 10:45 Chicago O'Hare (ORD) 1 14:09 Newark Liberty, New York (EWR) C
UA 1856 Non-stop Boeing 737 MAX 8 (7M8) 2:24 Effective from 2026-04-30
Mon-Sat 10:50 Chicago O'Hare (ORD) 1 14:06 Newark Liberty, New York (EWR) C
UA 1856 Non-stop Airbus A321neo (32Q) 2:16 Effective 2026-03-07 through 2026-03-28
Daily 10:50 Chicago O'Hare (ORD) 1 14:10 Newark Liberty, New York (EWR) C
UA 1856 Non-stop Airbus A321neo (32Q) 2:20 Effective 2026-03-29 through 2026-04-29
Daily 10:55 Chicago O'Hare (ORD) 1 14:11 Newark Liberty, New York (EWR) C
UA 1856 Non-stop Airbus A321neo (32Q) 2:16 Effective 2026-02-12 through 2026-03-04
Daily 14:40 Jackson (JAC) 16:29 Denver (DEN)
UA 1856 Non-stop Airbus A320 (320) 1:49 Effective 2026-01-06 through 2026-02-11
Mon 19:48 Chicago O'Hare (ORD) 1 22:39 Knoxville (TYS)
UA 1856 Non-stop Airbus A319 (319) 1:51 Operates only on 2026-01-05
Mon-Thu,Sun 21:59 Newark Liberty, New York (EWR) C 23:22 Portland (PWM)
UA 1856 Non-stop Boeing 737-700 (73G) 1:23 Valid until 2026-01-04
Fri 21:59 Newark Liberty, New York (EWR) C 23:22 Portland (PWM)
UA 1856 Non-stop Boeing 737 MAX 8 (7M8) 1:23 Valid until 2026-01-02
Sat 21:59 Newark Liberty, New York (EWR) A 23:22 Portland (PWM)
UA 1856 Non-stop Boeing 737-700 (73G) 1:23 Valid until 2026-01-03
Non-Direct Flights:
Daily 06:25 Des Moines (DSM) 14:09 Newark Liberty, New York (EWR) C
UA 1856 1-stop Airbus A320 (320) 6:44 Effective 2026-05-21 through 2026-08-17
Thu,Fri 07:00 Knoxville (TYS) 13:56 Newark Liberty, New York (EWR) C
UA 1856 1-stop Boeing 737-700 (73G) 6:56 Effective 2026-03-05 through 2026-03-06
Mon-Sat 07:00 Knoxville (TYS) 14:06 Newark Liberty, New York (EWR) C
UA 1856 1-stop Boeing 737-700 (73G) 7:06 Effective 2026-03-07 through 2026-03-28
Sun 07:00 Knoxville (TYS) 13:56 Newark Liberty, New York (EWR) C
UA 1856 1-stop Boeing 737-700 (73G) 6:56 Effective 2026-03-08 through 2026-03-22
Daily 07:00 Knoxville (TYS) 14:10 Newark Liberty, New York (EWR) C
UA 1856 1-stop Airbus A319 (319) 7:10 Effective 2026-03-29 through 2026-04-29
Daily 07:00 Knoxville (TYS) 14:09 Newark Liberty, New York (EWR) C
UA 1856 1-stop Airbus A319 (319) 7:09 Effective 2026-04-30 through 2026-05-20
Mon,Tue,Thu-Sun 08:00 Omaha (OMA) 14:11 Newark Liberty, New York (EWR) C
UA 1856 1-stop Boeing 737-800 (738) 5:11 Effective 2026-02-12 through 2026-03-03
Wed 08:00 Omaha (OMA) 14:11 Newark Liberty, New York (EWR) C
UA 1856 1-stop Airbus A319 (319) 5:11 Operates only on 2026-02-18
Wed 08:00 Omaha (OMA) 14:11 Newark Liberty, New York (EWR) C
UA 1856 1-stop Boeing 737-700 (73G) 5:11 Operates only on 2026-02-25
Wed 08:00 Omaha (OMA) 14:11 Newark Liberty, New York (EWR) C
UA 1856 1-stop Boeing 737-800 (738) 5:11 Operates only on 2026-03-04
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This flight number is listed as serving the following routes:


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United Airlines flight UA 1856: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA1856
06:25
Des Moines (DSM)

07:55
Chicago O'Hare (ORD) 1
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA1856
07:00
Knoxville (TYS)

08:00
Chicago O'Hare (ORD) 1
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:00, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA1856
07:00
Knoxville (TYS)

07:55
Chicago O'Hare (ORD) 1
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:55, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA1856
08:00
Omaha (OMA)

09:46
Chicago O'Hare (ORD) 1
Effective 2026-02-12 through 2026-03-03
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1856
08:00
Omaha (OMA)

09:46
Chicago O'Hare (ORD) 1
Operates only on 2026-02-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:46, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA1856
08:00
Omaha (OMA)

09:46
Chicago O'Hare (ORD) 1
Operates only on 2026-02-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:46, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA1856
08:00
Omaha (OMA)

09:46
Chicago O'Hare (ORD) 1
Operates only on 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:46, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1856
10:40
Chicago O'Hare (ORD) 1

13:56
Newark Liberty, New York (EWR) C
Effective 2026-03-05 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:16, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1856
10:40
Chicago O'Hare (ORD) 1

13:56
Newark Liberty, New York (EWR) C
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:16, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1856
10:45
Chicago O'Hare (ORD) 1

14:09
Newark Liberty, New York (EWR) C
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA1856
10:50
Chicago O'Hare (ORD) 1

14:06
Newark Liberty, New York (EWR) C
Effective 2026-03-07 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:16, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1856
10:50
Chicago O'Hare (ORD) 1

14:10
Newark Liberty, New York (EWR) C
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:20, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1856
10:55
Chicago O'Hare (ORD) 1

14:11
Newark Liberty, New York (EWR) C
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1856
14:40
Jackson (JAC)

16:29
Denver (DEN)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:49, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA1856
19:48
Chicago O'Hare (ORD) 1

22:39
Knoxville (TYS)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:51, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA1856
21:59
Newark Liberty, New York (EWR) C

23:22
Portland (PWM)
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 1:23, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA1856
21:59
Newark Liberty, New York (EWR) C

23:22
Portland (PWM)
Valid until 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:23, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA1856
21:59
Newark Liberty, New York (EWR) A

23:22
Portland (PWM)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:23, non-stop
Boeing 737-700 (73G)
Non-Direct Flights:
United Airlines UA1856
06:25
Des Moines (DSM)

14:09
Newark Liberty, New York (EWR) C
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:44, 1-stop
Airbus A320 (320)
Non-Direct Flights:
United Airlines UA1856
07:00
Knoxville (TYS)

13:56
Newark Liberty, New York (EWR) C
Effective 2026-03-05 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:56, 1-stop
Boeing 737-700 (73G)
Non-Direct Flights:
United Airlines UA1856
07:00
Knoxville (TYS)

14:06
Newark Liberty, New York (EWR) C
Effective 2026-03-07 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 7:06, 1-stop
Boeing 737-700 (73G)
Non-Direct Flights:
United Airlines UA1856
07:00
Knoxville (TYS)

13:56
Newark Liberty, New York (EWR) C
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:56, 1-stop
Boeing 737-700 (73G)
Non-Direct Flights:
United Airlines UA1856
07:00
Knoxville (TYS)

14:10
Newark Liberty, New York (EWR) C
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:10, 1-stop
Airbus A319 (319)
Non-Direct Flights:
United Airlines UA1856
07:00
Knoxville (TYS)

14:09
Newark Liberty, New York (EWR) C
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:09, 1-stop
Airbus A319 (319)
Non-Direct Flights:
United Airlines UA1856
08:00
Omaha (OMA)

14:11
Newark Liberty, New York (EWR) C
Effective 2026-02-12 through 2026-03-03
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 5:11, 1-stop
Boeing 737-800 (738)
Non-Direct Flights:
United Airlines UA1856
08:00
Omaha (OMA)

14:11
Newark Liberty, New York (EWR) C
Operates only on 2026-02-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:11, 1-stop
Airbus A319 (319)
Non-Direct Flights:
United Airlines UA1856
08:00
Omaha (OMA)

14:11
Newark Liberty, New York (EWR) C
Operates only on 2026-02-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:11, 1-stop
Boeing 737-700 (73G)
Non-Direct Flights:
United Airlines UA1856
08:00
Omaha (OMA)

14:11
Newark Liberty, New York (EWR) C
Operates only on 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:11, 1-stop
Boeing 737-800 (738)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Knoxville (TYS)
  • Chicago O'Hare (ORD) - Newark Liberty, New York (EWR)
  • Des Moines (DSM) - Chicago O'Hare (ORD)
  • Des Moines (DSM) - Newark Liberty, New York (EWR)
  • Jackson (JAC) - Denver (DEN)
  • Knoxville (TYS) - Newark Liberty, New York (EWR)
  • Newark Liberty, New York (EWR) - Portland (PWM)
  • Omaha (OMA) - Chicago O'Hare (ORD)
  • Omaha (OMA) - Newark Liberty, New York (EWR)
All United Airlines flights
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