MQ4054
MQ4054 (Envoy Air) is a multi-stop service on 11 routes, busiest Tulsa to Dallas-Fort Worth. Of 654 departures recorded from November 2024 to July 2026, 86.7% left on time, according to the US BTS.
- On-time departures86.7%of 654 flights
- Average delay7.0 min
- July 202631▲ 0.0%vs July 2025
- Cancelled3.2%
- Legs flown under this number11
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 | 56 | 30 | ▼ 46.4% |
| February | 56 | 36 | ▼ 35.7% |
| March | 10 | 62 | ▲ 520.0% |
| April | 27 | 32 | ▲ 18.5% |
| May | 4 | 28 | ▲ 600.0% |
| June | 26 | 30 | ▲ 15.4% |
| July | 31 | 31 | 0.0% |
| August | 5 | – | – |
| September | 56 | – | – |
| October | 10 | – | in progress |
| November | 22 | – | – |
| December | 60 | – | – |
| Year to date (Jan–Jul) | 210 | 249 | ▲ 18.6% |
according to the US BTS · November 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 | 88.7% | 100.0% | ▲ 12.8% |
| February | 90.4% | 88.2% | ▼ 2.4% |
| March | 75.0% | 91.9% | ▲ 22.6% |
| April | 88.9% | 90.6% | ▲ 2.0% |
| May | 50.0% | 82.1% | ▲ 64.3% |
| June | 61.5% | 83.3% | ▲ 35.4% |
| July | 80.0% | 75.9% | ▼ 5.2% |
| August | 80.0% | – | – |
| September | 85.2% | – | – |
| October | 100.0% | – | in progress |
| November | 100.0% | – | – |
| December | 82.8% | – | – |
| Year-to-date average (Jan–Jul) | 76.4% | 87.4% | ▲ 14.5% |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
according to the US BTS · November 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 3 | 0 | ▼ 100.0% |
| February | 4 | 2 | ▼ 50.0% |
| March | 2 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 2 | ▲ 100.0% |
| August | 0 | – | – |
| September | 2 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jul) | 10 | 4 | ▼ 60.0% |
according to the US BTS · November 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 96.8% 633
- Cancelled 3.2% 21
Share of all recorded flights in the period, all legs. · Nov 15, 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 |
|---|---|---|---|---|
| TUL DFW Tulsa International Airport – Dallas Fort Worth International Airport | 382 | 2.2 min | 91.6% | 188 |
| DFW TUL Dallas Fort Worth International Airport – Tulsa International Airport | 382 | 3.0 min | 89.0% | 169 |
| CLT GSO Charlotte Douglas International Airport – Piedmont Triad International Airport | 134 | 23.3 min | 77.1% | 134 |
| XNA PHX Northwest Arkansas National Airport – Phoenix Sky Harbor International Airport | 1,643 | 5.1 min | 81.1% | 37 |
| MSY DFW Louis Armstrong New Orleans International Airport – Dallas Fort Worth International Airport | 719 | 1.9 min | 90.6% | 33 |
| DFW MSY Dallas Fort Worth International Airport – Louis Armstrong New Orleans International Airport | 719 | 4.3 min | 84.4% | 33 |
| PHX ELP Phoenix Sky Harbor International Airport – El Paso International Airport | 557 | 5.2 min | 83.9% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 1 | 1 | 100.0% | 0 |
| December 2024 | 41 | 39 | 94.9% | 2 |
| January 2025 | 56 | 53 | 88.7% | 3 |
| February 2025 | 56 | 52 | 90.4% | 4 |
| March 2025 | 10 | 8 | 75.0% | 2 |
| April 2025 | 27 | 27 | 88.9% | 0 |
| May 2025 | 4 | 4 | 50.0% | 0 |
| June 2025 | 26 | 26 | 61.5% | 0 |
| July 2025 | 31 | 30 | 80.0% | 1 |
| August 2025 | 5 | 5 | 80.0% | 0 |
| September 2025 | 56 | 54 | 85.2% | 2 |
| October 2025 | 10 | 10 | 100.0% | 0 |
| November 2025 | 22 | 21 | 100.0% | 1 |
| December 2025 | 60 | 58 | 82.8% | 2 |
| January 2026 | 30 | 30 | 100.0% | 0 |
| February 2026 | 36 | 34 | 88.2% | 2 |
| March 2026 | 62 | 62 | 91.9% | 0 |
| April 2026 | 32 | 32 | 90.6% | 0 |
| May 2026 | 28 | 28 | 82.1% | 0 |
| June 2026 | 30 | 30 | 83.3% | 0 |
| July 2026 | 31 | 29 | 75.9% | 2 |