MQ3956
MQ3956 (Envoy Air) is a multi-stop service on 15 routes, busiest Washington to Buffalo. Of 875 departures recorded from October 2024 to July 2026, 77.2% left on time, according to the US BTS.
- On-time departures77.2%of 875 flights
- Average delay12.9 min
- July 202630▼ 48.3%vs July 2025
- Cancelled4.8%
- Legs flown under this number15
according to the US BTS · Oct 12, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 44 | ▲ 41.9% |
| February | 24 | 54 | ▲ 125.0% |
| March | 6 | 56 | ▲ 833.3% |
| April | 54 | 52 | ▼ 3.7% |
| May | 62 | 45 | ▼ 27.4% |
| June | 59 | 30 | ▼ 49.2% |
| July | 58 | 30 | ▼ 48.3% |
| August | 62 | – | – |
| September | 18 | – | – |
| October | 30 | – | in progress |
| November | 40 | – | – |
| December | 30 | – | – |
| Year to date (Jan–Jul) | 294 | 311 | ▲ 5.8% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 96.8% | 48.7% | ▼ 49.7% |
| February | 79.2% | 49.0% | ▼ 38.1% |
| March | 100.0% | 62.3% | ▼ 37.7% |
| April | 85.4% | 80.0% | ▼ 6.3% |
| May | 87.9% | 90.9% | ▲ 3.4% |
| June | 63.8% | 86.7% | ▲ 35.9% |
| July | 83.3% | 90.0% | ▲ 8.0% |
| August | 86.2% | – | – |
| September | 72.2% | – | – |
| October | 80.0% | – | in progress |
| November | 67.6% | – | – |
| December | 82.8% | – | – |
| Year-to-date average (Jan–Jul) | 85.2% | 72.5% | ▼ 14.9% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 7 | – |
| February | 0 | 3 | – |
| March | 3 | 3 | 0.0% |
| April | 6 | 2 | ▼ 66.7% |
| May | 4 | 1 | ▼ 75.0% |
| June | 1 | 0 | ▼ 100.0% |
| July | 4 | 0 | ▼ 100.0% |
| August | 4 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 3 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 18 | 16 | ▼ 11.1% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
This number flies several legs
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 95.2% 833
- Cancelled 4.8% 42
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
88 of 8
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DCA BUF Ronald Reagan Washington National Airport – Buffalo Niagara International Airport | 476 | 23.8 min | 63.4% | 138 |
| BUF DCA Buffalo Niagara International Airport – Ronald Reagan Washington National Airport | 476 | 26.1 min | 68.3% | 138 |
| TUL DFW Tulsa International Airport – Dallas Fort Worth International Airport | 382 | 6.0 min | 77.1% | 110 |
| DFW TUL Dallas Fort Worth International Airport – Tulsa International Airport | 382 | 6.4 min | 80.2% | 110 |
| OKC DFW OKC Will Rogers World Airport – Dallas Fort Worth International Airport | 282 | 9.9 min | 80.0% | 71 |
| MHK DFW Manhattan Regional Airport – Dallas Fort Worth International Airport | 695 | 6.9 min | 90.1% | 71 |
| DFW OKC Dallas Fort Worth International Airport – OKC Will Rogers World Airport | 282 | 8.1 min | 84.1% | 70 |
| BFL PHX Meadows Field – Phoenix Sky Harbor International Airport | 684 | 2.0 min | 98.6% | 69 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 77.5% | 0 |
| November 2024 | 22 | 22 | 68.2% | 0 |
| December 2024 | 28 | 28 | 92.9% | 0 |
| January 2025 | 31 | 31 | 96.8% | 0 |
| February 2025 | 24 | 24 | 79.2% | 0 |
| March 2025 | 6 | 3 | 100.0% | 3 |
| April 2025 | 54 | 48 | 85.4% | 6 |
| May 2025 | 62 | 58 | 87.9% | 4 |
| June 2025 | 59 | 58 | 63.8% | 1 |
| July 2025 | 58 | 54 | 83.3% | 4 |
| August 2025 | 62 | 58 | 86.2% | 4 |
| September 2025 | 18 | 18 | 72.2% | 0 |
| October 2025 | 30 | 30 | 80.0% | 0 |
| November 2025 | 40 | 37 | 67.6% | 3 |
| December 2025 | 30 | 29 | 82.8% | 1 |
| January 2026 | 44 | 37 | 48.7% | 7 |
| February 2026 | 54 | 51 | 49.0% | 3 |
| March 2026 | 56 | 53 | 62.3% | 3 |
| April 2026 | 52 | 50 | 80.0% | 2 |
| May 2026 | 45 | 44 | 90.9% | 1 |
| June 2026 | 30 | 30 | 86.7% | 0 |
| July 2026 | 30 | 30 | 90.0% | 0 |