MQ4256
MQ4256 (Envoy Air) is a multi-stop service on 7 routes, busiest Chicago to Albany. Of 699 departures recorded from November 2024 to July 2026, 81.7% left on time, according to the US BTS.
- On-time departures81.7%of 699 flights
- Average delay9.0 min
- July 20262▼ 96.8%vs July 2025
- Cancelled0.7%
- Legs flown under this number7
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 6 | 26 | ▲ 333.3% |
| February | – | 45 | – |
| March | 42 | 14 | ▼ 66.7% |
| April | – | 36 | – |
| May | – | 62 | – |
| June | 52 | 60 | ▲ 15.4% |
| July | 62 | 2 | ▼ 96.8% |
| August | 56 | – | – |
| September | 58 | – | – |
| October | 62 | – | in progress |
| November | 44 | – | – |
| December | 33 | – | – |
according to the US BTS · November 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 83.3% | 52.0% | ▼ 37.6% |
| February | – | 77.8% | – |
| March | 80.5% | 71.4% | ▼ 11.3% |
| April | – | 88.9% | – |
| May | – | 82.3% | – |
| June | 88.5% | 98.3% | ▲ 11.1% |
| July | 80.7% | 100.0% | ▲ 24.0% |
| August | 89.3% | – | – |
| September | 84.5% | – | – |
| October | 74.2% | – | in progress |
| November | 77.3% | – | – |
| December | 67.7% | – | – |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · November 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | – | 0 | – |
| March | 1 | 0 | ▼ 100.0% |
| April | – | 0 | – |
| May | – | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 2 | – | – |
according to the US BTS · November 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 99.3% 694
- Cancelled 0.7% 5
Share of all recorded flights in the period, all legs. · Nov 21, 2024 → Jul 1, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD ALB Chicago O'Hare International Airport – Albany International Airport | 1,161 | 8.3 min | 82.1% | 321 |
| ALB ORD Albany International Airport – Chicago O'Hare International Airport | 1,161 | 9.2 min | 81.4% | 287 |
| DFW AVL Dallas Fort Worth International Airport – Asheville Regional Airport | 1,362 | 11.6 min | 82.2% | 45 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 9 | 9 | 100.0% | 0 |
| December 2024 | 30 | 30 | 76.7% | 0 |
| January 2025 | 6 | 6 | 83.3% | 0 |
| March 2025 | 42 | 41 | 80.5% | 1 |
| June 2025 | 52 | 52 | 88.5% | 0 |
| July 2025 | 62 | 62 | 80.7% | 0 |
| August 2025 | 56 | 56 | 89.3% | 0 |
| September 2025 | 58 | 58 | 84.5% | 0 |
| October 2025 | 62 | 62 | 74.2% | 0 |
| November 2025 | 44 | 44 | 77.3% | 0 |
| December 2025 | 33 | 31 | 67.7% | 2 |
| January 2026 | 26 | 25 | 52.0% | 1 |
| February 2026 | 45 | 45 | 77.8% | 0 |
| March 2026 | 14 | 14 | 71.4% | 0 |
| April 2026 | 36 | 36 | 88.9% | 0 |
| May 2026 | 62 | 62 | 82.3% | 0 |
| June 2026 | 60 | 59 | 98.3% | 1 |
| July 2026 | 2 | 2 | 100.0% | 0 |