MQ3964
MQ3964 (Envoy Air) is a multi-stop service on 16 routes, busiest Lake Charles to Dallas-Fort Worth. Of 640 departures recorded from October 2024 to July 2026, 81.1% left on time, according to the US BTS.
- On-time departures81.1%of 640 flights
- Average delay12.4 min
- July 202661
- Cancelled2.7%
- Legs flown under this number16
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 | 12 | 31 | ▲ 158.3% |
| February | 25 | 28 | ▲ 12.0% |
| March | 58 | 31 | ▼ 46.6% |
| April | 60 | 30 | ▼ 50.0% |
| May | 35 | 42 | ▲ 20.0% |
| June | 5 | 60 | ▲ 1,100.0% |
| July | – | 61 | – |
| August | – | – | – |
| September | – | – | – |
| October | 14 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
according to the US BTS · October 2024 → 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 | 83.3% | 92.6% | ▲ 11.1% |
| February | 84.0% | 82.1% | ▼ 2.2% |
| March | 80.7% | 93.6% | ▲ 15.9% |
| April | 57.6% | 90.0% | ▲ 56.2% |
| May | 75.8% | 73.2% | ▼ 3.4% |
| June | 80.0% | 79.3% | ▼ 0.9% |
| July | – | 73.8% | – |
| August | – | – | – |
| September | – | – | – |
| October | 69.2% | – | in progress |
| November | 89.7% | – | – |
| December | 83.9% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → 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 | 4 | – |
| February | 0 | 0 | – |
| March | 1 | 0 | ▼ 100.0% |
| April | 1 | 0 | ▼ 100.0% |
| May | 2 | 1 | ▼ 50.0% |
| June | 0 | 2 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → 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 97.3% 623
- Cancelled 2.7% 17
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → 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 |
|---|---|---|---|---|
| LCH DFW Lake Charles Regional Airport – Dallas Fort Worth International Airport | 475 | 13.3 min | 88.2% | 200 |
| DFW CRP Dallas Fort Worth International Airport – Corpus Christi International Airport | 572 | 10.4 min | 77.5% | 72 |
| CRP DFW Corpus Christi International Airport – Dallas Fort Worth International Airport | 572 | 20.6 min | 71.4% | 71 |
| DFW BHM Dallas Fort Worth International Airport – Birmingham-Shuttlesworth International Airport | 959 | 17.5 min | 73.3% | 62 |
| BHM DFW Birmingham-Shuttlesworth International Airport – Dallas Fort Worth International Airport | 959 | 20.9 min | 65.1% | 45 |
| SAV DFW Savannah Hilton Head International Airport – Dallas Fort Worth International Airport | 1,486 | 7.0 min | 82.4% | 34 |
| DFW SAV Dallas Fort Worth International Airport – Savannah Hilton Head International Airport | 1,486 | 6.7 min | 79.4% | 34 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 38 | 38 | 97.4% | 0 |
| November 2024 | 22 | 22 | 95.5% | 0 |
| December 2024 | 28 | 23 | 91.3% | 5 |
| January 2025 | 12 | 12 | 83.3% | 0 |
| February 2025 | 25 | 25 | 84.0% | 0 |
| March 2025 | 58 | 57 | 80.7% | 1 |
| April 2025 | 60 | 59 | 57.6% | 1 |
| May 2025 | 35 | 33 | 75.8% | 2 |
| June 2025 | 5 | 5 | 80.0% | 0 |
| October 2025 | 14 | 13 | 69.2% | 1 |
| November 2025 | 29 | 29 | 89.7% | 0 |
| December 2025 | 31 | 31 | 83.9% | 0 |
| January 2026 | 31 | 27 | 92.6% | 4 |
| February 2026 | 28 | 28 | 82.1% | 0 |
| March 2026 | 31 | 31 | 93.6% | 0 |
| April 2026 | 30 | 30 | 90.0% | 0 |
| May 2026 | 42 | 41 | 73.2% | 1 |
| June 2026 | 60 | 58 | 79.3% | 2 |
| July 2026 | 61 | 61 | 73.8% | 0 |