MQ4308
MQ4308 (Envoy Air) is a multi-stop service on 6 routes, busiest Dallas-Fort Worth to Gulfport. Of 423 departures recorded from March 2025 to July 2026, 76.2% left on time, according to the US BTS.
- On-time departures76.2%of 423 flights
- Average delay14.6 min
- July 202628▼ 6.7%vs July 2025
- Cancelled2.6%
- Legs flown under this number6
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 10 | – |
| February | – | – | – |
| March | 2 | 21 | ▲ 950.0% |
| April | 30 | 5 | ▼ 83.3% |
| May | 31 | 11 | ▼ 64.5% |
| June | 30 | 30 | 0.0% |
| July | 30 | 28 | ▼ 6.7% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 30 | – | in progress |
| November | 52 | – | – |
| December | 52 | – | – |
according to the US BTS · March 2025 → 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 periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 90.0% | – |
| February | – | – | – |
| March | 50.0% | 66.7% | ▲ 33.3% |
| April | 85.7% | 60.0% | ▼ 30.0% |
| May | 83.9% | 63.6% | ▼ 24.1% |
| June | 73.3% | 75.0% | ▲ 2.3% |
| July | 69.0% | 81.5% | ▲ 18.1% |
| August | 73.3% | – | – |
| September | 93.1% | – | – |
| October | 79.3% | – | in progress |
| November | 78.0% | – | – |
| December | 65.4% | – | – |
according to the US BTS · March 2025 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · March 2025 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | – | – |
| March | 0 | 0 | – |
| April | 2 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 0 | 2 | – |
| July | 1 | 1 | 0.0% |
| August | 1 | – | – |
| September | 1 | – | – |
| October | 1 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
according to the US BTS · March 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 97.4% 412
- Cancelled 2.6% 11
Share of all recorded flights in the period, all legs. · Mar 30, 2025 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DFW GPT Dallas Fort Worth International Airport – Gulfport Biloxi International Airport | 803 | 13.8 min | 77.1% | 217 |
| ORD EYW Chicago O'Hare International Airport – Key West International Airport | 2,018 | 3.3 min | 82.8% | 66 |
| ORD BHM Chicago O'Hare International Airport – Birmingham-Shuttlesworth International Airport | 941 | 19.6 min | 70.7% | 58 |
| BHM ORD Birmingham-Shuttlesworth International Airport – Chicago O'Hare International Airport | 941 | 19.6 min | 75.5% | 55 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| March 2025 | 2 | 2 | 50.0% | 0 |
| April 2025 | 30 | 28 | 85.7% | 2 |
| May 2025 | 31 | 31 | 83.9% | 0 |
| June 2025 | 30 | 30 | 73.3% | 0 |
| July 2025 | 30 | 29 | 69.0% | 1 |
| August 2025 | 31 | 30 | 73.3% | 1 |
| September 2025 | 30 | 29 | 93.1% | 1 |
| October 2025 | 30 | 29 | 79.3% | 1 |
| November 2025 | 52 | 50 | 78.0% | 2 |
| December 2025 | 52 | 52 | 65.4% | 0 |
| January 2026 | 10 | 10 | 90.0% | 0 |
| March 2026 | 21 | 21 | 66.7% | 0 |
| April 2026 | 5 | 5 | 60.0% | 0 |
| May 2026 | 11 | 11 | 63.6% | 0 |
| June 2026 | 30 | 28 | 75.0% | 2 |
| July 2026 | 28 | 27 | 81.5% | 1 |