MQ4172
MQ4172 (Envoy Air) is a multi-stop service on 12 routes, busiest Dallas-Fort Worth to Midland. Of 297 departures recorded from December 2024 to May 2026, 87.2% left on time, according to the US BTS.
- On-time departures87.2%of 297 flights
- Average delay12.6 min
- May 202634▼ 38.2%vs May 2025
- Cancelled2.7%
- Legs flown under this number12
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods11 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 10 | 5 | ▼ 50.0% |
| February | – | – | – |
| March | – | – | – |
| April | 4 | 40 | ▲ 900.0% |
| May | 55 | 34 | ▼ 38.2% |
| June | 8 | – | – |
| July | – | – | – |
| August | – | – | – |
| September | 42 | – | – |
| October | 22 | – | in progress |
| November | 13 | – | – |
| December | 16 | – | – |
according to the US BTS · December 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 periods11 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 80.0% | ▼ 20.0% |
| February | – | – | – |
| March | – | – | – |
| April | 50.0% | 80.0% | ▲ 60.0% |
| May | 84.3% | 93.8% | ▲ 11.2% |
| June | 75.0% | – | – |
| July | – | – | – |
| August | – | – | – |
| September | 88.1% | – | – |
| October | 90.9% | – | in progress |
| November | 92.3% | – | – |
| December | 100.0% | – | – |
according to the US BTS · December 2024 → May 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · December 2024 → May 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods11 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | – | – | – |
| March | – | – | – |
| April | 0 | 0 | – |
| May | 4 | 2 | ▼ 50.0% |
| June | 0 | – | – |
| July | – | – | – |
| August | – | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · December 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 97.3% 289
- Cancelled 2.7% 8
Share of all recorded flights in the period, all legs. · Dec 5, 2024 → May 20, 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 |
|---|---|---|---|---|
| DFW MAF Dallas Fort Worth International Airport – Midland International Air and Space Port | 496 | 0.4 min | 93.8% | 48 |
| JAN DFW Jackson-Medgar Wiley Evers International Airport – Dallas Fort Worth International Airport | 655 | 5.1 min | 83.3% | 37 |
| DFW JAN Dallas Fort Worth International Airport – Jackson-Medgar Wiley Evers International Airport | 655 | 2.5 min | 88.9% | 37 |
| SAT DFW San Antonio International Airport – Dallas Fort Worth International Airport | 398 | 54.8 min | 79.3% | 31 |
| DFW SAT Dallas Fort Worth International Airport – San Antonio International Airport | 398 | 2.7 min | 89.7% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| December 2024 | 48 | 46 | 87.0% | 2 |
| January 2025 | 10 | 10 | 100.0% | 0 |
| April 2025 | 4 | 4 | 50.0% | 0 |
| May 2025 | 55 | 51 | 84.3% | 4 |
| June 2025 | 8 | 8 | 75.0% | 0 |
| September 2025 | 42 | 42 | 88.1% | 0 |
| October 2025 | 22 | 22 | 90.9% | 0 |
| November 2025 | 13 | 13 | 92.3% | 0 |
| December 2025 | 16 | 16 | 100.0% | 0 |
| January 2026 | 5 | 5 | 80.0% | 0 |
| April 2026 | 40 | 40 | 80.0% | 0 |
| May 2026 | 34 | 32 | 93.8% | 2 |