MQ3391
MQ3391 (Envoy Air) is a multi-stop service on 18 routes, busiest Dallas-Fort Worth to Houston. Of 789 departures recorded from October 2024 to July 2026, 76.7% left on time, according to the US BTS.
- On-time departures76.7%of 789 flights
- Average delay10.3 min
- July 202662▲ 121.4%vs July 2025
- Cancelled1.9%
- Legs flown under this number18
according to the US BTS · Oct 29, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 56 | 13 | ▼ 76.8% |
| February | 52 | 17 | ▼ 67.3% |
| March | 54 | 30 | ▼ 44.4% |
| April | 29 | 30 | ▲ 3.4% |
| May | 56 | 42 | ▼ 25.0% |
| June | 34 | 60 | ▲ 76.5% |
| July | 28 | 62 | ▲ 121.4% |
| August | 40 | – | – |
| September | 31 | – | – |
| October | 8 | – | in progress |
| November | 22 | – | – |
| December | 24 | – | – |
| Year to date (Jan–Jul) | 309 | 254 | ▼ 17.8% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 85.5% | 76.9% | ▼ 10.0% |
| February | 69.2% | 88.2% | ▲ 27.5% |
| March | 88.5% | 72.4% | ▼ 18.1% |
| April | 69.0% | 66.7% | ▼ 3.3% |
| May | 53.7% | 90.0% | ▲ 67.6% |
| June | 73.5% | 93.3% | ▲ 26.9% |
| July | 44.4% | 86.9% | ▲ 95.5% |
| August | 65.8% | – | – |
| September | 86.7% | – | – |
| October | 87.5% | – | in progress |
| November | 75.0% | – | – |
| December | 50.0% | – | – |
| Year-to-date average (Jan–Jul) | 69.1% | 82.1% | ▲ 18.7% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 2 | 1 | ▼ 50.0% |
| April | 0 | 0 | – |
| May | 2 | 2 | 0.0% |
| June | 0 | 0 | – |
| July | 1 | 1 | 0.0% |
| August | 2 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 6 | 4 | ▼ 33.3% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
This number flies several legs
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 98.1% 774
- Cancelled 1.9% 15
Share of all recorded flights in the period, all legs. · Oct 29, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
99 of 9
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DFW HOU Dallas Fort Worth International Airport – William P. Hobby Airport | 398 | 13.5 min | 70.5% | 133 |
| OMA ORD Eppley Airfield – Chicago O'Hare International Airport | 668 | 18.4 min | 64.7% | 122 |
| DFW MAF Dallas Fort Worth International Airport – Midland International Air and Space Port | 496 | 5.4 min | 83.1% | 119 |
| MAF DFW Midland International Air and Space Port – Dallas Fort Worth International Airport | 496 | 8.1 min | 80.2% | 118 |
| ORD ATW Chicago O'Hare International Airport – Appleton International Airport | 258 | 1.9 min | 90.3% | 72 |
| ATW ORD Appleton International Airport – Chicago O'Hare International Airport | 258 | 1.3 min | 90.1% | 72 |
| HOU DFW William P. Hobby Airport – Dallas Fort Worth International Airport | 398 | 28.9 min | 52.3% | 46 |
| DFW BHM Dallas Fort Worth International Airport – Birmingham-Shuttlesworth International Airport | 959 | 4.3 min | 90.6% | 33 |
| DFW AEX Dallas Fort Worth International Airport – Alexandria International Airport | 458 | 10.7 min | 72.4% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 2 | 2 | 50.0% | 0 |
| November 2024 | 51 | 51 | 84.3% | 0 |
| December 2024 | 48 | 48 | 81.3% | 0 |
| January 2025 | 56 | 55 | 85.5% | 1 |
| February 2025 | 52 | 52 | 69.2% | 0 |
| March 2025 | 54 | 52 | 88.5% | 2 |
| April 2025 | 29 | 29 | 69.0% | 0 |
| May 2025 | 56 | 54 | 53.7% | 2 |
| June 2025 | 34 | 34 | 73.5% | 0 |
| July 2025 | 28 | 27 | 44.4% | 1 |
| August 2025 | 40 | 38 | 65.8% | 2 |
| September 2025 | 31 | 30 | 86.7% | 1 |
| October 2025 | 8 | 8 | 87.5% | 0 |
| November 2025 | 22 | 20 | 75.0% | 2 |
| December 2025 | 24 | 24 | 50.0% | 0 |
| January 2026 | 13 | 13 | 76.9% | 0 |
| February 2026 | 17 | 17 | 88.2% | 0 |
| March 2026 | 30 | 29 | 72.4% | 1 |
| April 2026 | 30 | 30 | 66.7% | 0 |
| May 2026 | 42 | 40 | 90.0% | 2 |
| June 2026 | 60 | 60 | 93.3% | 0 |
| July 2026 | 62 | 61 | 86.9% | 1 |