United Airlines flight UA 1857: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Wed,Fri,Sat 07:00 Traverse City (TVC) 07:45 Chicago O'Hare (ORD) 1
UA 1857 Non-stop Airbus A319 (319) 1:45 Valid until 2026-01-05
Sun 07:00 Traverse City (TVC) 07:45 Chicago O'Hare (ORD) 1
UA 1857 Non-stop Boeing 737-800 (738) 1:45 Operates only on 2026-01-04
Daily 07:30 Sioux Falls (FSD) 09:32 Chicago O'Hare (ORD) 1
UA 1857 Non-stop Boeing 737-800 (738) 2:02 Effective 2026-01-06 through 2026-02-03
Mon-Sat 07:30 Sioux Falls (FSD) 09:32 Chicago O'Hare (ORD) 1
UA 1857 Non-stop Boeing 737-800 (738) 2:02 Effective 2026-02-05 through 2026-02-11
Sun 07:30 Sioux Falls (FSD) 09:32 Chicago O'Hare (ORD) 1
UA 1857 Non-stop Boeing 737 MAX 8 (7M8) 2:02 Operates only on 2026-02-08
Daily 07:32 Sioux Falls (FSD) 09:14 Chicago O'Hare (ORD) 1
UA 1857 Non-stop Boeing 737-800 (738) 1:42 Effective 2026-04-30 through 2026-05-20
Thu 07:40 Sioux Falls (FSD) 09:32 Chicago O'Hare (ORD) 1
UA 1857 Non-stop Boeing 737 MAX 8 (7M8) 1:52 Operates only on 2026-02-12
Wed,Fri 07:40 Sioux Falls (FSD) 09:32 Chicago O'Hare (ORD) 1
UA 1857 Non-stop Boeing 737-800 (738) 1:52 Effective 2026-02-13 through 2026-02-18
Mon,Tue,Thu-Sun 07:40 Sioux Falls (FSD) 09:32 Chicago O'Hare (ORD) 1
UA 1857 Non-stop Boeing 737-700 (73G) 1:52 Effective 2026-02-14 through 2026-03-03
Wed 07:40 Sioux Falls (FSD) 09:32 Chicago O'Hare (ORD) 1
UA 1857 Non-stop Boeing 737-800 (738) 1:52 Operates only on 2026-02-25
Wed 07:40 Sioux Falls (FSD) 09:32 Chicago O'Hare (ORD) 1
UA 1857 Non-stop Boeing 737-700 (73G) 1:52 Operates only on 2026-03-04
Daily 07:43 Sioux Falls (FSD) 09:35 Chicago O'Hare (ORD) 1
UA 1857 Non-stop Boeing 737-800 (738) 1:52 Effective 2026-03-05 through 2026-03-17
Wed 07:43 Sioux Falls (FSD) 09:35 Chicago O'Hare (ORD) 1
UA 1857 Non-stop Airbus A319 (319) 1:52 Operates only on 2026-03-18
Daily 07:43 Sioux Falls (FSD) 09:35 Chicago O'Hare (ORD) 1
UA 1857 Non-stop Boeing 737-800 (738) 1:52 Effective 2026-03-19 through 2026-03-28
Daily 07:43 Sioux Falls (FSD) 09:25 Chicago O'Hare (ORD) 1
UA 1857 Non-stop Boeing 737-800 (738) 1:42 Effective 2026-03-29 through 2026-04-29
Daily 07:45 Sioux Falls (FSD) 09:33 Chicago O'Hare (ORD) 1
UA 1857 Non-stop Airbus A320 (320) 1:48 Effective from 2026-05-21
Wed 07:50 Sioux Falls (FSD) 09:52 Chicago O'Hare (ORD) 1
UA 1857 Non-stop Boeing 737-800 (738) 2:02 Operates only on 2026-02-04
Mon,Tue,Thu-Sat 10:35 Chicago O'Hare (ORD) 1 15:04 Miami (MIA)
UA 1857 Non-stop Boeing 737-800 (738) 3:29 Valid until 2026-01-05
Sun 10:35 Chicago O'Hare (ORD) 1 15:04 Miami (MIA)
UA 1857 Non-stop Airbus A321neo (32Q) 3:29 Operates only on 2026-01-04
Daily 10:35 Chicago O'Hare (ORD) 1 15:05 Miami (MIA)
UA 1857 Non-stop Airbus A321neo (32Q) 3:30 Effective 2026-01-06 through 2026-02-03
Daily 10:35 Chicago O'Hare (ORD) 1 15:05 Miami (MIA)
UA 1857 Non-stop Airbus A321neo (32Q) 3:30 Effective 2026-02-05 through 2026-02-11
Daily 10:35 Chicago O'Hare (ORD) 1 14:41 Fort Myers (RSW)
UA 1857 Non-stop Boeing 737 MAX 9 (7M9) 3:06 Effective 2026-04-30 through 2026-05-20
Daily 10:42 Chicago O'Hare (ORD) 1 14:48 Fort Myers (RSW)
UA 1857 Non-stop Boeing 737 MAX 9 (7M9) 3:06 Effective 2026-03-29 through 2026-04-29
Daily 11:05 Chicago O'Hare (ORD) 1 15:05 Fort Myers (RSW)
UA 1857 Non-stop Boeing 737-800 (738) 3:00 Effective from 2026-05-21
Non-Direct Flights:
Mon-Wed,Fri,Sat 07:00 Traverse City (TVC) 15:04 Miami (MIA)
UA 1857 1-stop Airbus A319 (319) 8:04 Valid until 2026-01-05
Sun 07:00 Traverse City (TVC) 15:04 Miami (MIA)
UA 1857 1-stop Boeing 737-800 (738) 8:04 Operates only on 2026-01-04
Daily 07:30 Sioux Falls (FSD) 15:05 Miami (MIA)
UA 1857 1-stop Boeing 737-800 (738) 6:35 Effective 2026-01-06 through 2026-02-03
Mon-Sat 07:30 Sioux Falls (FSD) 15:05 Miami (MIA)
UA 1857 1-stop Boeing 737-800 (738) 6:35 Effective 2026-02-05 through 2026-02-11
Sun 07:30 Sioux Falls (FSD) 15:05 Miami (MIA)
UA 1857 1-stop Boeing 737 MAX 8 (7M8) 6:35 Operates only on 2026-02-08
Daily 07:32 Sioux Falls (FSD) 14:41 Fort Myers (RSW)
UA 1857 1-stop Boeing 737-800 (738) 6:09 Effective 2026-04-30 through 2026-05-20
Daily 07:43 Sioux Falls (FSD) 14:48 Fort Myers (RSW)
UA 1857 1-stop Boeing 737-800 (738) 6:05 Effective 2026-03-29 through 2026-04-29
Daily 07:45 Sioux Falls (FSD) 15:05 Fort Myers (RSW)
UA 1857 1-stop Airbus A320 (320) 6:20 Effective from 2026-05-21
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This flight number is listed as serving the following routes:


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United Airlines flight UA 1857: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA1857
07:00
Traverse City (TVC)

07:45
Chicago O'Hare (ORD) 1
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
-
Duration: 1:45, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA1857
07:00
Traverse City (TVC)

07:45
Chicago O'Hare (ORD) 1
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1857
07:30
Sioux Falls (FSD)

09:32
Chicago O'Hare (ORD) 1
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:02, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1857
07:30
Sioux Falls (FSD)

09:32
Chicago O'Hare (ORD) 1
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:02, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1857
07:30
Sioux Falls (FSD)

09:32
Chicago O'Hare (ORD) 1
Operates only on 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:02, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA1857
07:32
Sioux Falls (FSD)

09:14
Chicago O'Hare (ORD) 1
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:42, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1857
07:40
Sioux Falls (FSD)

09:32
Chicago O'Hare (ORD) 1
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:52, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA1857
07:40
Sioux Falls (FSD)

09:32
Chicago O'Hare (ORD) 1
Effective 2026-02-13 through 2026-02-18
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:52, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1857
07:40
Sioux Falls (FSD)

09:32
Chicago O'Hare (ORD) 1
Effective 2026-02-14 through 2026-03-03
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:52, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA1857
07:40
Sioux Falls (FSD)

09:32
Chicago O'Hare (ORD) 1
Operates only on 2026-02-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:52, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1857
07:40
Sioux Falls (FSD)

09:32
Chicago O'Hare (ORD) 1
Operates only on 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:52, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA1857
07:43
Sioux Falls (FSD)

09:35
Chicago O'Hare (ORD) 1
Effective 2026-03-05 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:52, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1857
07:43
Sioux Falls (FSD)

09:35
Chicago O'Hare (ORD) 1
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:52, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA1857
07:43
Sioux Falls (FSD)

09:35
Chicago O'Hare (ORD) 1
Effective 2026-03-19 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:52, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1857
07:43
Sioux Falls (FSD)

09:25
Chicago O'Hare (ORD) 1
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:42, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1857
07:45
Sioux Falls (FSD)

09:33
Chicago O'Hare (ORD) 1
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:48, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA1857
07:50
Sioux Falls (FSD)

09:52
Chicago O'Hare (ORD) 1
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:02, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1857
10:35
Chicago O'Hare (ORD) 1

15:04
Miami (MIA)
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 3:29, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1857
10:35
Chicago O'Hare (ORD) 1

15:04
Miami (MIA)
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:29, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1857
10:35
Chicago O'Hare (ORD) 1

15:05
Miami (MIA)
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:30, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1857
10:35
Chicago O'Hare (ORD) 1

15:05
Miami (MIA)
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:30, non-stop
Airbus A321neo (32Q)
Direct Flights:
United Airlines UA1857
10:35
Chicago O'Hare (ORD) 1

14:41
Fort Myers (RSW)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:06, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1857
10:42
Chicago O'Hare (ORD) 1

14:48
Fort Myers (RSW)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:06, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1857
11:05
Chicago O'Hare (ORD) 1

15:05
Fort Myers (RSW)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:00, non-stop
Boeing 737-800 (738)
Non-Direct Flights:
United Airlines UA1857
07:00
Traverse City (TVC)

15:04
Miami (MIA)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
-
Duration: 8:04, 1-stop
Airbus A319 (319)
Non-Direct Flights:
United Airlines UA1857
07:00
Traverse City (TVC)

15:04
Miami (MIA)
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:04, 1-stop
Boeing 737-800 (738)
Non-Direct Flights:
United Airlines UA1857
07:30
Sioux Falls (FSD)

15:05
Miami (MIA)
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:35, 1-stop
Boeing 737-800 (738)
Non-Direct Flights:
United Airlines UA1857
07:30
Sioux Falls (FSD)

15:05
Miami (MIA)
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 6:35, 1-stop
Boeing 737-800 (738)
Non-Direct Flights:
United Airlines UA1857
07:30
Sioux Falls (FSD)

15:05
Miami (MIA)
Operates only on 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:35, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
United Airlines UA1857
07:32
Sioux Falls (FSD)

14:41
Fort Myers (RSW)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:09, 1-stop
Boeing 737-800 (738)
Non-Direct Flights:
United Airlines UA1857
07:43
Sioux Falls (FSD)

14:48
Fort Myers (RSW)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:05, 1-stop
Boeing 737-800 (738)
Non-Direct Flights:
United Airlines UA1857
07:45
Sioux Falls (FSD)

15:05
Fort Myers (RSW)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:20, 1-stop
Airbus A320 (320)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Fort Myers (RSW)
  • Chicago O'Hare (ORD) - Miami (MIA)
  • Sioux Falls (FSD) - Chicago O'Hare (ORD)
  • Sioux Falls (FSD) - Fort Myers (RSW)
  • Sioux Falls (FSD) - Miami (MIA)
  • Traverse City (TVC) - Chicago O'Hare (ORD)
  • Traverse City (TVC) - Miami (MIA)
All United Airlines flights
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