MQ4131
MQ4131 (Envoy Air) is a multi-stop service on 16 routes, busiest Dallas-Fort Worth to Midland. Of 495 departures recorded from December 2024 to July 2026, 81.4% left on time, according to the US BTS.
- On-time departures81.4%of 495 flights
- Average delay6.8 min
- July 202622▼ 29.0%vs July 2025
- Cancelled4.4%
- Legs flown under this number16
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | 50 | – | – |
| April | 1 | 48 | ▲ 4,700.0% |
| May | 26 | 49 | ▲ 88.5% |
| June | 30 | 26 | ▼ 13.3% |
| July | 31 | 22 | ▼ 29.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 56 | – | in progress |
| November | 60 | – | – |
| December | 34 | – | – |
according to the US BTS · December 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 periods14 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | 90.0% | – | – |
| April | 0.0% | 75.0% | – |
| May | 76.9% | 89.1% | ▲ 15.9% |
| June | 45.8% | 79.2% | ▲ 72.7% |
| July | 65.4% | 66.7% | ▲ 2.0% |
| August | 76.7% | – | – |
| September | 96.7% | – | – |
| October | 85.7% | – | in progress |
| November | 91.1% | – | – |
| December | 88.2% | – | – |
according to the US BTS · December 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · December 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | 0 | – | – |
| April | 0 | 0 | – |
| May | 0 | 3 | – |
| June | 6 | 2 | ▼ 66.7% |
| July | 5 | 1 | ▼ 80.0% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 4 | – | – |
| December | 0 | – | – |
according to the US BTS · December 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 95.6% 473
- Cancelled 4.4% 22
Share of all recorded flights in the period, all legs. · Dec 31, 2024 → Jul 30, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
8| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DFW MAF Dallas Fort Worth International Airport – Midland International Air and Space Port | 496 | -0.0 min | 90.5% | 64 |
| DCA CMH Ronald Reagan Washington National Airport – John Glenn Columbus International Airport | 519 | 23.3 min | 54.4% | 57 |
| ORD AVL Chicago O'Hare International Airport – Asheville Regional Airport | 863 | -0.3 min | 95.5% | 46 |
| AVL ORD Asheville Regional Airport – Chicago O'Hare International Airport | 863 | 2.6 min | 86.4% | 46 |
| JAN DFW Jackson-Medgar Wiley Evers International Airport – Dallas Fort Worth International Airport | 655 | 8.2 min | 83.3% | 44 |
| DFW JAN Dallas Fort Worth International Airport – Jackson-Medgar Wiley Evers International Airport | 655 | 7.7 min | 81.4% | 44 |
| DCA CAE Ronald Reagan Washington National Airport – Columbia Metropolitan Airport | 657 | 9.8 min | 78.6% | 30 |
| BOS ORD Boston Logan International Airport – Chicago O'Hare International Airport | 1,391 | 13.8 min | 80.0% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| December 2024 | 1 | 1 | 100.0% | 0 |
| March 2025 | 50 | 50 | 90.0% | 0 |
| April 2025 | 1 | 1 | 0.0% | 0 |
| May 2025 | 26 | 26 | 76.9% | 0 |
| June 2025 | 30 | 24 | 45.8% | 6 |
| July 2025 | 31 | 26 | 65.4% | 5 |
| August 2025 | 31 | 30 | 76.7% | 1 |
| September 2025 | 30 | 30 | 96.7% | 0 |
| October 2025 | 56 | 56 | 85.7% | 0 |
| November 2025 | 60 | 56 | 91.1% | 4 |
| December 2025 | 34 | 34 | 88.2% | 0 |
| April 2026 | 48 | 48 | 75.0% | 0 |
| May 2026 | 49 | 46 | 89.1% | 3 |
| June 2026 | 26 | 24 | 79.2% | 2 |
| July 2026 | 22 | 21 | 66.7% | 1 |