| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 01 | IAD | BUF | 17:36 | 19:00 |
Scheduled
|
Track > |
| Aug 31 | IAD | BUF | 17:53 | 18:42 |
Landed
|
Track > |
| Aug 30 | IAD | BUF | 18:29 | 19:28 |
Landed Late
|
Track > |
| Aug 29 | IAD | BUF | 17:52 | 18:41 |
Landed
|
Track > |
| Aug 28 | IAD | BUF | 17:59 | 18:45 |
Landed
|
Track > |
| Aug 27 | IAD | BUF | 22:03 | 18:58 |
Unknown
|
Track > |
| Aug 26 | IAD | BUF | 17:36 | 19:00 |
Delayed
|
Track > |
| Aug 25 | IAD | BUF | 17:36 | 19:00 |
Scheduled
|
Track > |
| Aug 24 | IAD | BUF | 17:36 | 19:00 |
Scheduled
|
Track > |
| Aug 23 | IAD | BUF | 19:03 | 19:50 |
Landed Late
|
Track > |
Copa Airlines Flight CM2142 connects Washington, United States to Buffalo, United States, taking off from Washington Dulles International Airport IAD and landing at Buffalo Niagara International Airport BUF.
How long is the CM2142 flight from Washington to Buffalo?
The average flight time from Washington to Buffalo is 50 minutes. The flight distance is 457 km / 284 miles and the average flight speed is 440 km/h / 273 mph.
How many CM2142 flights are operated per week?
6 flights per week. The flight CM2142 is operated on Monday, Tuesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Copa Airlines Flight CM2142 Washington to Buffalo?
The Airportia On-Time Performance Rating for Copa Airlines Flight CM2142 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest CM2142 flight?
The latest flight took off on Tuesday, September 1st, 2026 with the flight status being Scheduled on 19:00.
How else can the flight CM2142 be referenced as?
This Copa Airlines flight can also be referenced as CMP2142, CM 2142, CMP 2142.
How often is flight CM2142 delayed?
On average, 20% of all CM2142 flights are delayed. The average delay is 41 minutes.
Can I get compensation for my delayed or cancelled CM2142 flight or baggage issues?
If your CM2142 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our CM2142 Flight Tracker above for more details.
Other flights departing from Washington IAD: G74584, YV3981, C54977, C54358
Other flights arriving at Buffalo BUF: G74185, 9E5250, PT5935, C54358
All flights connecting Washington IAD to Buffalo BUF.
