MQ4306
MQ4306 (Envoy Air) is a multi-stop service on 4 routes, busiest Huntsville to Dallas-Fort Worth. Of 364 departures recorded from March 2025 to April 2026, 85.6% left on time, according to the US BTS.
- On-time departures85.6%of 364 flights
- Average delay8.6 min
- April 20266▼ 76.9%vs April 2025
- Cancelled0.6%
- Legs flown under this number4
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 31 | – |
| February | – | 26 | – |
| March | 2 | 31 | ▲ 1,450.0% |
| April | 26 | 6 | ▼ 76.9% |
| May | 30 | – | – |
| June | 30 | – | – |
| July | 31 | – | – |
| August | 5 | – | – |
| September | 28 | – | – |
| October | 57 | – | in progress |
| November | 31 | – | – |
| December | 30 | – | – |
according to the US BTS · March 2025 → April 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 periods14 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 100.0% | – |
| February | – | 92.3% | – |
| March | 50.0% | 93.3% | ▲ 86.7% |
| April | 76.9% | 100.0% | ▲ 30.0% |
| May | 86.2% | – | – |
| June | 70.0% | – | – |
| July | 77.4% | – | – |
| August | 60.0% | – | – |
| September | 82.1% | – | – |
| October | 87.7% | – | in progress |
| November | 87.1% | – | – |
| December | 90.0% | – | – |
according to the US BTS · March 2025 → April 2026
Average departure delay by month
according to the US BTS · March 2025 → April 2026
Cancelled departures by month
The most recent periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 1 | – | – |
| June | 0 | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · March 2025 → April 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 99.5% 362
- Cancelled 0.5% 2
Share of all recorded flights in the period, all legs. · Mar 30, 2025 → Apr 6, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| HSV DFW Huntsville International Airport – Dallas Fort Worth International Airport | 968 | 14.6 min | 77.6% | 157 |
| FSD PHX Sioux Falls Regional Airport – Phoenix Sky Harbor International Airport | 1,738 | 3.0 min | 92.8% | 153 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| March 2025 | 2 | 2 | 50.0% | 0 |
| April 2025 | 26 | 26 | 76.9% | 0 |
| May 2025 | 30 | 29 | 86.2% | 1 |
| June 2025 | 30 | 30 | 70.0% | 0 |
| July 2025 | 31 | 31 | 77.4% | 0 |
| August 2025 | 5 | 5 | 60.0% | 0 |
| September 2025 | 28 | 28 | 82.1% | 0 |
| October 2025 | 57 | 57 | 87.7% | 0 |
| November 2025 | 31 | 31 | 87.1% | 0 |
| December 2025 | 30 | 30 | 90.0% | 0 |
| January 2026 | 31 | 31 | 100.0% | 0 |
| February 2026 | 26 | 26 | 92.3% | 0 |
| March 2026 | 31 | 30 | 93.3% | 1 |
| April 2026 | 6 | 6 | 100.0% | 0 |