Copa Airlines flight CM 1080: Buffalo - Chicago O'Hare

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Thu-Sun 08:30 Buffalo (BUF) 09:37 Chicago O'Hare (ORD) 1
CM 1080 Non-stop Airbus A319 (319) 2:07 Effective 2026-01-08 through 2026-02-07
Codeshare flight, operated by United Airlines.(UA 228)
Sun 08:30 Buffalo (BUF) 09:37 Chicago O'Hare (ORD) 1
CM 1080 Non-stop Boeing 737-800 (738) 2:07 Operates only on 2026-02-08
Codeshare flight, operated by United Airlines.(UA 228)
Mon 08:30 Buffalo (BUF) 09:37 Chicago O'Hare (ORD) 1
CM 1080 Non-stop Airbus A319 (319) 2:07 Operates only on 2026-02-09
Codeshare flight, operated by United Airlines.(UA 228)
Tue,Wed 10:45 Buffalo (BUF) 11:52 Chicago O'Hare (ORD) 1
CM 1080 Non-stop Airbus A319 (319) 2:07 Effective 2026-01-06 through 2026-02-03
Codeshare flight, operated by United Airlines.(UA 228)
Tue,Wed 10:45 Buffalo (BUF) 11:52 Chicago O'Hare (ORD) 1
CM 1080 Non-stop Airbus A319 (319) 2:07 Effective 2026-02-10 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 228)
Daily 10:50 Buffalo (BUF) 11:55 Chicago O'Hare (ORD) 2
CM 1080 Non-stop Embraer EMB 175 (E7W) 2:05 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 5846)
Daily 10:50 Buffalo (BUF) 11:45 Chicago O'Hare (ORD) 2
CM 1080 Non-stop Canadair CRJ 550 (CR5) 1:55 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 5846)
Daily 10:50 Buffalo (BUF) 11:45 Chicago O'Hare (ORD) 1
CM 1080 Non-stop Airbus A319 (319) 1:55 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 1651)
Wed 11:00 Buffalo (BUF) 12:05 Chicago O'Hare (ORD) 1
CM 1080 Non-stop Airbus A319 (319) 2:05 Operates only on 2026-02-04
Codeshare flight, operated by United Airlines.(UA 228)


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Copa Airlines flight CM 1080:
Buffalo - Chicago O'Hare
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Copa Airlines CM1080
08:30
Buffalo (BUF)

09:37
Chicago O'Hare (ORD) 1
Effective 2026-01-08 through 2026-02-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 228)
Duration: 2:07, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Copa Airlines CM1080
08:30
Buffalo (BUF)

09:37
Chicago O'Hare (ORD) 1
Operates only on 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 228)
Duration: 2:07, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM1080
08:30
Buffalo (BUF)

09:37
Chicago O'Hare (ORD) 1
Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 228)
Duration: 2:07, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Copa Airlines CM1080
10:45
Buffalo (BUF)

11:52
Chicago O'Hare (ORD) 1
Effective 2026-01-06 through 2026-02-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 228)
Duration: 2:07, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Copa Airlines CM1080
10:45
Buffalo (BUF)

11:52
Chicago O'Hare (ORD) 1
Effective 2026-02-10 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 228)
Duration: 2:07, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Copa Airlines CM1080
10:50
Buffalo (BUF)

11:55
Chicago O'Hare (ORD) 2
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5846)
Duration: 2:05, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1080
10:50
Buffalo (BUF)

11:45
Chicago O'Hare (ORD) 2
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5846)
Duration: 1:55, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1080
10:50
Buffalo (BUF)

11:45
Chicago O'Hare (ORD) 1
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1651)
Duration: 1:55, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Copa Airlines CM1080
11:00
Buffalo (BUF)

12:05
Chicago O'Hare (ORD) 1
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 228)
Duration: 2:05, non-stop
Airbus A319 (319)
  • CM 1080 is a domestic flight departing from the Buffalo airport (BUF) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 472 miles, or 759 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 1:55 and 2:07.
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