MQ3439
MQ3439 (Envoy Air) is a multi-stop service on 8 routes, busiest Corpus Christi to Dallas-Fort Worth. Of 987 departures recorded from October 2024 to July 2026, 80.7% left on time, according to the US BTS.
- On-time departures80.7%of 987 flights
- Average delay8.8 min
- July 202662▲ 0.0%vs July 2025
- Cancelled1.8%
- Legs flown under this number8
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 | 62 | 31 | ▼ 50.0% |
| February | 56 | 28 | ▼ 50.0% |
| March | 62 | 31 | ▼ 50.0% |
| April | 60 | 54 | ▼ 10.0% |
| May | 62 | 62 | 0.0% |
| June | 60 | 60 | 0.0% |
| July | 62 | 62 | 0.0% |
| August | 36 | – | – |
| September | 9 | – | – |
| October | 15 | – | in progress |
| November | 28 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 424 | 328 | ▼ 22.6% |
according to the US BTS · October 2024 → 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 | 89.7% | 82.1% | ▼ 8.4% |
| February | 78.2% | 92.9% | ▲ 18.8% |
| March | 86.7% | 77.4% | ▼ 10.7% |
| April | 70.0% | 64.2% | ▼ 8.4% |
| May | 74.1% | 81.4% | ▲ 9.7% |
| June | 66.7% | 90.0% | ▲ 35.0% |
| July | 71.0% | 87.1% | ▲ 22.7% |
| August | 77.8% | – | – |
| September | 66.7% | – | – |
| October | 100.0% | – | in progress |
| November | 89.3% | – | – |
| December | 93.6% | – | – |
| Year-to-date average (Jan–Jul) | 76.6% | 82.1% | ▲ 7.2% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 4 | 3 | ▼ 25.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 2 | 0 | ▼ 100.0% |
| April | 0 | 1 | – |
| May | 4 | 3 | ▼ 25.0% |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 11 | 7 | ▼ 36.4% |
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 98.2% 969
- Cancelled 1.8% 18
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 |
|---|---|---|---|---|
| CRP DFW Corpus Christi International Airport – Dallas Fort Worth International Airport | 572 | 10.1 min | 78.4% | 275 |
| DFW CRP Dallas Fort Worth International Airport – Corpus Christi International Airport | 572 | 9.3 min | 77.2% | 273 |
| DFW RAP Dallas Fort Worth International Airport – Rapid City Regional Airport | 1,345 | 9.4 min | 85.2% | 179 |
| ORD BNA Chicago O'Hare International Airport – Nashville International Airport | 660 | 4.7 min | 90.3% | 72 |
| BNA ORD Nashville International Airport – Chicago O'Hare International Airport | 660 | 6.7 min | 83.3% | 72 |
| DFW AMA Dallas Fort Worth International Airport – Rick Husband Amarillo International Airport | 502 | 9.8 min | 74.4% | 44 |
| AMA DFW Rick Husband Amarillo International Airport – Dallas Fort Worth International Airport | 502 | 12.3 min | 73.2% | 44 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 52 | 52 | 90.4% | 0 |
| December 2024 | 44 | 44 | 79.6% | 0 |
| January 2025 | 62 | 58 | 89.7% | 4 |
| February 2025 | 56 | 55 | 78.2% | 1 |
| March 2025 | 62 | 60 | 86.7% | 2 |
| April 2025 | 60 | 60 | 70.0% | 0 |
| May 2025 | 62 | 58 | 74.1% | 4 |
| June 2025 | 60 | 60 | 66.7% | 0 |
| July 2025 | 62 | 62 | 71.0% | 0 |
| August 2025 | 36 | 36 | 77.8% | 0 |
| September 2025 | 9 | 9 | 66.7% | 0 |
| October 2025 | 15 | 15 | 100.0% | 0 |
| November 2025 | 28 | 28 | 89.3% | 0 |
| December 2025 | 31 | 31 | 93.6% | 0 |
| January 2026 | 31 | 28 | 82.1% | 3 |
| February 2026 | 28 | 28 | 92.9% | 0 |
| March 2026 | 31 | 31 | 77.4% | 0 |
| April 2026 | 54 | 53 | 64.2% | 1 |
| May 2026 | 62 | 59 | 81.4% | 3 |
| June 2026 | 60 | 60 | 90.0% | 0 |
| July 2026 | 62 | 62 | 87.1% | 0 |