United Airlines flight UA 1656: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 08:43 Chicago O'Hare (ORD) 1 13:33 Cancun (CUN) 3
UA 1656 Non-stop Boeing 777 (777) 3:50 Valid until 2026-03-07
Daily 08:43 Chicago O'Hare (ORD) 1 12:33 Cancun (CUN) 3
UA 1656 Non-stop Boeing 777 (777) 3:50 Effective 2026-03-08 through 2026-03-28
Daily 08:43 Chicago O'Hare (ORD) 1 12:33 Cancun (CUN) 3
UA 1656 Non-stop Boeing 737-900 (739) 3:50 Effective from 2026-10-25
Daily 10:30 Milwaukee (MKE) 12:10 Denver (DEN)
UA 1656 Non-stop Airbus A320 (320) 2:40 Effective 2026-05-21 through 2026-10-24
Daily 14:25 Great Falls (GTF) 16:30 Denver (DEN)
UA 1656 Non-stop Airbus A319 (319) 2:05 Effective 2026-04-30 through 2026-05-20
Daily 14:30 Great Falls (GTF) 16:35 Denver (DEN)
UA 1656 Non-stop Airbus A319 (319) 2:05 Effective 2026-03-29 through 2026-04-29
Daily 16:00 Denver (DEN) 17:18 Ontario, Los Angeles (ONT) 2
UA 1656 Non-stop Airbus A320 (320) 2:18 Effective 2026-05-21 through 2026-10-24
Non-Direct Flights:
Daily 10:30 Milwaukee (MKE) 17:18 Ontario, Los Angeles (ONT) 2
UA 1656 1-stop Airbus A320 (320) 8:48 Effective 2026-05-21 through 2026-10-24
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This flight number is listed as serving the following routes:


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United Airlines flight UA 1656: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA1656
08:43
Chicago O'Hare (ORD) 1

13:33
Cancun (CUN) 3
Valid until 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:50, non-stop
Boeing 777 (777)
Direct Flights:
United Airlines UA1656
08:43
Chicago O'Hare (ORD) 1

12:33
Cancun (CUN) 3
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:50, non-stop
Boeing 777 (777)
Direct Flights:
United Airlines UA1656
08:43
Chicago O'Hare (ORD) 1

12:33
Cancun (CUN) 3
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:50, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1656
10:30
Milwaukee (MKE)

12:10
Denver (DEN)
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:40, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA1656
14:25
Great Falls (GTF)

16:30
Denver (DEN)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:05, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA1656
14:30
Great Falls (GTF)

16:35
Denver (DEN)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:05, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA1656
16:00
Denver (DEN)

17:18
Ontario, Los Angeles (ONT) 2
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Airbus A320 (320)
Non-Direct Flights:
United Airlines UA1656
10:30
Milwaukee (MKE)

17:18
Ontario, Los Angeles (ONT) 2
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:48, 1-stop
Airbus A320 (320)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Cancun (CUN)
  • Denver (DEN) - Ontario, Los Angeles (ONT)
  • Great Falls (GTF) - Denver (DEN)
  • Milwaukee (MKE) - Denver (DEN)
  • Milwaukee (MKE) - Ontario, Los Angeles (ONT)
All United Airlines flights
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