| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | IAD | BUF | 17:30 | 19:03 |
Cancelled
|
Track > |
| Claim > | ||||||
| Jul 17 | IAD | BUF | 17:51 | 18:40 |
Landed
|
Track > |
| Jul 16 | IAD | BUF | 17:47 | 18:40 |
Landed
|
Track > |
| Jul 15 | IAD | BUF | 19:30 | 19:03 |
En-Route
|
Track > |
| Jul 14 | IAD | BUF | 17:58 | 18:51 |
Landed
|
Track > |
| Jul 13 | IAD | BUF | 18:09 | 19:00 |
Landed
|
Track > |
| Jul 12 | IAD | BUF | 18:43 | 19:30 |
Landed Late
|
Track > |
| Jul 11 | IAD | BUF | 17:50 | 18:38 |
Landed
|
Track > |
| Jul 10 | IAD | BUF | 18:27 | 19:27 |
Landed Late
|
Track > |
| Jul 09 | IAD | BUF | 19:18 | 20:12 |
Delayed
|
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 51 minutes. The flight distance is 457 km / 284 miles and the average flight speed is 484 km/h / 301 mph.
How many CM2142 flights are operated per week?
6 flights per week. The flight CM2142 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
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 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest CM2142 flight?
The latest flight was scheduled for Saturday, July 18th, 2026 but was cancelled.
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, 30% of all CM2142 flights are delayed. The average delay is 40 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.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from Washington IAD: UA108, UA946, UA4871, UA4926
Other flights arriving at Buffalo BUF: AA4378, UA4823, B61202, AA6114
All flights connecting Washington IAD to Buffalo BUF.
