Copa Airlines flight CM 2149: Buffalo - Dulles, Washington

Ad box here 1220564027 I FlightWNum Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 10:20 Buffalo (BUF) 11:41 Dulles, Washington (IAD)
CM 2149 Non-stop Embraer EMB 175 (E7W) 1:21 Effective 2025-08-19 through 2025-09-24
Codeshare flight, operated by United Airlines.(UA 6178)
Daily 10:20 Buffalo (BUF) 11:41 Dulles, Washington (IAD)
CM 2149 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:21 Effective from 2025-10-26
Codeshare flight, operated by United Airlines.(UA 4935)
Mon,Tue,Thu,Fri 10:28 Buffalo (BUF) 11:44 Dulles, Washington (IAD)
CM 2149 Non-stop Embraer EMB 175 (E7W) 1:16 Effective 2025-05-22 through 2025-05-30
Codeshare flight, operated by United Airlines.(UA 6178)
Mon,Tue,Thu,Fri,Sun 10:28 Buffalo (BUF) 11:44 Dulles, Washington (IAD)
CM 2149 Non-stop Embraer EMB 175 (E7W) 1:16 Effective 2025-06-01 through 2025-06-24
Codeshare flight, operated by United Airlines.(UA 6178)
Mon-Fri,Sun 10:30 Buffalo (BUF) 11:46 Dulles, Washington (IAD)
CM 2149 Non-stop Embraer EMB 175 (E7W) 1:16 Valid until 2025-05-21
Codeshare flight, operated by United Airlines.(UA 6155)
Sat 10:30 Buffalo (BUF) 11:48 Dulles, Washington (IAD)
CM 2149 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:18 Effective 2025-05-03 through 2025-05-17
Codeshare flight, operated by United Airlines.(UA 4274)
Mon,Tue,Thu,Fri 10:30 Buffalo (BUF) 11:46 Dulles, Washington (IAD)
CM 2149 Non-stop Embraer EMB 175 (E7W) 1:16 Effective 2025-06-26 through 2025-08-18
Codeshare flight, operated by United Airlines.(UA 6178)
Wed,Sat,Sun 10:30 Buffalo (BUF) 11:47 Dulles, Washington (IAD)
CM 2149 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:17 Effective 2025-06-28 through 2025-08-17
Codeshare flight, operated by United Airlines.(UA 4242)
Daily 10:30 Buffalo (BUF) 11:46 Dulles, Washington (IAD)
CM 2149 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:16 Effective 2025-09-25 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 4935)
Ad flat here 1377413384 I FlightWNum Lower
Parallax here BUF-IAD


Feedback - Disclaimer - Privacy - new_base.html - DESKTOP - CACHE: False - LANG: en - IS_EU: False
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
Copa Airlines flight CM 2149:
Buffalo - Dulles, Washington
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Copa Airlines CM2149
10:20
Buffalo (BUF)

11:41
Dulles, Washington (IAD)
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6178)
Duration: 1:21, non-stop
Embraer EMB 175 (E7W)
Copa Airlines CM2149
10:20
Buffalo (BUF)

11:41
Dulles, Washington (IAD)
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4935)
Duration: 1:21, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Copa Airlines CM2149
10:28
Buffalo (BUF)

11:44
Dulles, Washington (IAD)
Effective 2025-05-22 through 2025-05-30
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 6178)
Duration: 1:16, non-stop
Embraer EMB 175 (E7W)
Copa Airlines CM2149
10:28
Buffalo (BUF)

11:44
Dulles, Washington (IAD)
Effective 2025-06-01 through 2025-06-24
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 6178)
Duration: 1:16, non-stop
Embraer EMB 175 (E7W)
Copa Airlines CM2149
10:30
Buffalo (BUF)

11:46
Dulles, Washington (IAD)
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 6155)
Duration: 1:16, non-stop
Embraer EMB 175 (E7W)
Copa Airlines CM2149
10:30
Buffalo (BUF)

11:48
Dulles, Washington (IAD)
Effective 2025-05-03 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4274)
Duration: 1:18, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Copa Airlines CM2149
10:30
Buffalo (BUF)

11:46
Dulles, Washington (IAD)
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 6178)
Duration: 1:16, non-stop
Embraer EMB 175 (E7W)
Copa Airlines CM2149
10:30
Buffalo (BUF)

11:47
Dulles, Washington (IAD)
Effective 2025-06-28 through 2025-08-17
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4242)
Duration: 1:17, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Copa Airlines CM2149
10:30
Buffalo (BUF)

11:46
Dulles, Washington (IAD)
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4935)
Duration: 1:16, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here BUF-IAD
  • CM 2149 is a domestic flight departing from the Buffalo airport (BUF) and arriving at Dulles, Washington airport (IAD).
  • The flight distance is 283 miles, or 456 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 1:16 and 1:21.
All Copa Airlines flights
All BUF-IAD flights
Return (IAD-BUF) flights
Feedback     -     Disclaimer     -     Privacy - new_base.html - MOBILE

- CACHE: False - LANG: en - IS_EU: False