Copa Airlines flight CM 1273: Newark Liberty, New York - Buffalo

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Sat,Sun 08:15 Newark Liberty, New York (EWR) C 09:48 Buffalo (BUF)
CM 1273 Non-stop Canadair CRJ 550 (CR5) 1:33 Effective 2026-03-07 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4182)
Mon 08:18 Newark Liberty, New York (EWR) C 09:44 Buffalo (BUF)
CM 1273 Non-stop Embraer EMB 175 (E7W) 1:26 Operates only on 2026-05-18
Codeshare flight, operated by United Airlines.(UA 3529)
Daily 09:00 Newark Liberty, New York (EWR) C 10:32 Buffalo (BUF)
CM 1273 Non-stop Canadair CRJ 550 (CR5) 1:32 Effective 2026-03-29 through 2026-04-19
Codeshare flight, operated by United Airlines.(UA 4593)
Mon,Sat,Sun 09:00 Newark Liberty, New York (EWR) C 10:26 Buffalo (BUF)
CM 1273 Non-stop Embraer EMB 175 (E7W) 1:26 Effective 2026-05-23 through 2026-06-22
Codeshare flight, operated by United Airlines.(UA 3529)
Daily 09:00 Newark Liberty, New York (EWR) C 10:26 Buffalo (BUF)
CM 1273 Non-stop Embraer EMB 175 (E7W) 1:26 Effective 2026-06-26 through 2026-09-08
Codeshare flight, operated by United Airlines.(UA 3529)
Tue 09:15 Newark Liberty, New York (EWR) C 10:49 Buffalo (BUF)
CM 1273 Non-stop Canadair CRJ 550 (CR5) 1:34 Operates only on 2026-01-06
Codeshare flight, operated by United Airlines.(UA 4384)
Thu 17:00 Newark Liberty, New York (EWR) C 18:34 Buffalo (BUF)
CM 1273 Non-stop Embraer EMB 175 (E7W) 1:34 Valid until 2026-01-01
Codeshare flight, operated by United Airlines.(UA 3607)


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Copa Airlines flight CM 1273:
Newark Liberty, New York - Buffalo
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Copa Airlines CM1273
08:15
Newark Liberty, New York (EWR) C

09:48
Buffalo (BUF)
Effective 2026-03-07 through 2026-03-28
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4182)
Duration: 1:33, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1273
08:18
Newark Liberty, New York (EWR) C

09:44
Buffalo (BUF)
Operates only on 2026-05-18
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 3529)
Duration: 1:26, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1273
09:00
Newark Liberty, New York (EWR) C

10:32
Buffalo (BUF)
Effective 2026-03-29 through 2026-04-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4593)
Duration: 1:32, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1273
09:00
Newark Liberty, New York (EWR) C

10:26
Buffalo (BUF)
Effective 2026-05-23 through 2026-06-22
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3529)
Duration: 1:26, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1273
09:00
Newark Liberty, New York (EWR) C

10:26
Buffalo (BUF)
Effective 2026-06-26 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3529)
Duration: 1:26, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1273
09:15
Newark Liberty, New York (EWR) C

10:49
Buffalo (BUF)
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4384)
Duration: 1:34, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1273
17:00
Newark Liberty, New York (EWR) C

18:34
Buffalo (BUF)
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 3607)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)
  • CM 1273 is a domestic flight departing from the Newark Liberty, New York airport (EWR) and arriving at Buffalo airport (BUF).
  • The flight distance is 281 miles, or 452 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:26 and 1:34.
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