MQ4258
MQ4258 (Envoy Air) is a multi-stop service on 10 routes, busiest Amarillo to Dallas-Fort Worth. Of 283 departures recorded from October 2024 to May 2026, 85.7% left on time, according to the US BTS.
- On-time departures85.7%of 283 flights
- Average delay7.8 min
- May 20262▼ 92.6%vs May 2025
- Cancelled1.4%
- Legs flown under this number10
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 6 | 19 | ▲ 216.7% |
| February | – | 22 | – |
| March | 2 | 31 | ▲ 1,450.0% |
| April | 3 | 6 | ▲ 100.0% |
| May | 27 | 2 | ▼ 92.6% |
| June | 8 | – | – |
| July | 27 | – | – |
| August | 30 | – | – |
| September | 6 | – | – |
| October | 1 | – | in progress |
| November | – | – | – |
| December | 29 | – | – |
according to the US BTS · October 2024 → May 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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 57.9% | ▼ 42.1% |
| February | – | 95.5% | – |
| March | 100.0% | 83.9% | ▼ 16.1% |
| April | 66.7% | 100.0% | ▲ 50.0% |
| May | 88.5% | 100.0% | ▲ 13.0% |
| June | 71.4% | – | – |
| July | 64.0% | – | – |
| August | 86.7% | – | – |
| September | 100.0% | – | – |
| October | 100.0% | – | in progress |
| November | – | – | – |
| December | 96.6% | – | – |
according to the US BTS · October 2024 → May 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → May 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | – | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 1 | – | – |
| July | 2 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → May 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 98.6% 279
- Cancelled 1.4% 4
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → May 17, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| AMA DFW Rick Husband Amarillo International Airport – Dallas Fort Worth International Airport | 502 | -4.4 min | 97.7% | 85 |
| CHA ORD Chattanooga Metropolitan Airport (Lovell Field) – Chicago O'Hare International Airport | 807 | 3.4 min | 88.7% | 53 |
| AVL DFW Asheville Regional Airport – Dallas Fort Worth International Airport | 1,362 | 19.1 min | 87.0% | 46 |
| PNS CLT Pensacola International Airport – Charlotte Douglas International Airport | 786 | 16.9 min | 60.6% | 36 |
| DFW GRK Dallas Fort Worth International Airport – Killeen Regional Airport / Robert Gray Army Airfield | 217 | 7.2 min | 86.7% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 13 | 13 | 100.0% | 0 |
| December 2024 | 31 | 31 | 80.7% | 0 |
| January 2025 | 6 | 6 | 100.0% | 0 |
| March 2025 | 2 | 2 | 100.0% | 0 |
| April 2025 | 3 | 3 | 66.7% | 0 |
| May 2025 | 27 | 26 | 88.5% | 1 |
| June 2025 | 8 | 7 | 71.4% | 1 |
| July 2025 | 27 | 25 | 64.0% | 2 |
| August 2025 | 30 | 30 | 86.7% | 0 |
| September 2025 | 6 | 6 | 100.0% | 0 |
| October 2025 | 1 | 1 | 100.0% | 0 |
| December 2025 | 29 | 29 | 96.6% | 0 |
| January 2026 | 19 | 19 | 57.9% | 0 |
| February 2026 | 22 | 22 | 95.5% | 0 |
| March 2026 | 31 | 31 | 83.9% | 0 |
| April 2026 | 6 | 6 | 100.0% | 0 |
| May 2026 | 2 | 2 | 100.0% | 0 |