MQ4190
MQ4190 (Envoy Air) is a multi-stop service on 12 routes, busiest Dallas-Fort Worth to Fort Cavazos. Of 615 departures recorded from January 2025 to July 2026, 85.1% left on time, according to the US BTS.
- On-time departures85.1%of 615 flights
- Average delay7.3 min
- July 202662▲ 34.8%vs July 2025
- Cancelled2.8%
- Legs flown under this number12
Recorded departures by month
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 | 25 | 20 | ▼ 20.0% |
| February | 28 | 24 | ▼ 14.3% |
| March | 31 | 36 | ▲ 16.1% |
| April | 3 | 56 | ▲ 1,766.7% |
| May | 27 | 62 | ▲ 129.6% |
| June | 40 | 60 | ▲ 50.0% |
| July | 46 | 62 | ▲ 34.8% |
| August | 6 | – | – |
| September | 38 | – | – |
| October | 8 | – | in progress |
| November | 26 | – | – |
| December | 17 | – | – |
| Year to date (Jan–Jul) | 200 | 320 | ▲ 60.0% |
according to the US BTS · January 2025 → July 2026
On-time departures by month
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 | 79.2% | 93.8% | ▲ 18.4% |
| February | 85.7% | 91.7% | ▲ 7.0% |
| March | 80.0% | 83.3% | ▲ 4.2% |
| April | 33.3% | 77.8% | ▲ 133.4% |
| May | 76.9% | 91.7% | ▲ 19.2% |
| June | 82.5% | 87.9% | ▲ 6.6% |
| July | 87.0% | 87.1% | ▲ 0.2% |
| August | 100.0% | – | – |
| September | 92.1% | – | – |
| October | 100.0% | – | in progress |
| November | 81.8% | – | – |
| December | 70.6% | – | – |
| Year-to-date average (Jan–Jul) | 74.9% | 87.6% | ▲ 16.9% |
according to the US BTS · January 2025 → July 2026
Average departure delay by month
according to the US BTS · January 2025 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 4 | ▲ 300.0% |
| February | 0 | 0 | – |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 2 | – |
| May | 1 | 2 | ▲ 100.0% |
| June | 0 | 2 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 4 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 10 | ▲ 233.3% |
according to the US BTS · January 2025 → 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 97.2% 598
- Cancelled 2.8% 17
Share of all recorded flights in the period, all legs. · Jan 7, 2025 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DFW GRK Dallas Fort Worth International Airport – Killeen Regional Airport / Robert Gray Army Airfield | 217 | 11.4 min | 82.3% | 220 |
| TVC ORD Cherry Capital Airport – Chicago O'Hare International Airport | 360 | 4.7 min | 85.7% | 72 |
| ORD TVC Chicago O'Hare International Airport – Cherry Capital Airport | 360 | 2.1 min | 88.9% | 72 |
| ORD CHA Chicago O'Hare International Airport – Chattanooga Metropolitan Airport (Lovell Field) | 807 | 8.5 min | 83.7% | 44 |
| CHA ORD Chattanooga Metropolitan Airport (Lovell Field) – Chicago O'Hare International Airport | 807 | 8.9 min | 82.9% | 44 |
| CMH CLT John Glenn Columbus International Airport – Charlotte Douglas International Airport | 559 | 9.9 min | 81.4% | 43 |
| CLT CMH Charlotte Douglas International Airport – John Glenn Columbus International Airport | 559 | 9.6 min | 88.4% | 43 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| January 2025 | 25 | 24 | 79.2% | 1 |
| February 2025 | 28 | 28 | 85.7% | 0 |
| March 2025 | 31 | 30 | 80.0% | 1 |
| April 2025 | 3 | 3 | 33.3% | 0 |
| May 2025 | 27 | 26 | 76.9% | 1 |
| June 2025 | 40 | 40 | 82.5% | 0 |
| July 2025 | 46 | 46 | 87.0% | 0 |
| August 2025 | 6 | 6 | 100.0% | 0 |
| September 2025 | 38 | 38 | 92.1% | 0 |
| October 2025 | 8 | 8 | 100.0% | 0 |
| November 2025 | 26 | 22 | 81.8% | 4 |
| December 2025 | 17 | 17 | 70.6% | 0 |
| January 2026 | 20 | 16 | 93.8% | 4 |
| February 2026 | 24 | 24 | 91.7% | 0 |
| March 2026 | 36 | 36 | 83.3% | 0 |
| April 2026 | 56 | 54 | 77.8% | 2 |
| May 2026 | 62 | 60 | 91.7% | 2 |
| June 2026 | 60 | 58 | 87.9% | 2 |
| July 2026 | 62 | 62 | 87.1% | 0 |