MQ3984
MQ3984 (Envoy Air) is a multi-stop service on 21 routes, busiest Dallas-Fort Worth to Rapid City. Of 767 departures recorded from November 2024 to July 2026, 83.0% left on time, according to the US BTS.
- On-time departures83.0%of 767 flights
- Average delay7.5 min
- July 202631▲ 287.5%vs July 2025
- Cancelled1.7%
- Legs flown under this number21
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 | 6 | 32 | ▲ 433.3% |
| February | 20 | 44 | ▲ 120.0% |
| March | 56 | 38 | ▼ 32.1% |
| April | 60 | 30 | ▼ 50.0% |
| May | 35 | 20 | ▼ 42.9% |
| June | 54 | 26 | ▼ 51.9% |
| July | 8 | 31 | ▲ 287.5% |
| August | 50 | – | – |
| September | 58 | – | – |
| October | 54 | – | in progress |
| November | 48 | – | – |
| December | 45 | – | – |
| Year to date (Jan–Jul) | 239 | 221 | ▼ 7.5% |
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 | 100.0% | 86.7% | ▼ 13.3% |
| February | 60.0% | 84.1% | ▲ 40.2% |
| March | 66.7% | 91.7% | ▲ 37.5% |
| April | 81.4% | 90.0% | ▲ 10.6% |
| May | 94.3% | 90.0% | ▼ 4.5% |
| June | 59.3% | 84.6% | ▲ 42.8% |
| July | 75.0% | 77.4% | ▲ 3.2% |
| August | 90.0% | – | – |
| September | 93.1% | – | – |
| October | 96.3% | – | in progress |
| November | 89.4% | – | – |
| December | 71.1% | – | – |
| Year-to-date average (Jan–Jul) | 76.7% | 86.4% | ▲ 12.7% |
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 | 2 | 2 | 0.0% |
| February | 0 | 0 | – |
| March | 5 | 2 | ▼ 60.0% |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 8 | 4 | ▼ 50.0% |
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 98.3% 754
- Cancelled 1.7% 13
Share of all recorded flights in the period, all legs. · Nov 5, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
12Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 25 | 25 | 84.0% | 0 |
| December 2024 | 27 | 27 | 88.9% | 0 |
| January 2025 | 6 | 4 | 100.0% | 2 |
| February 2025 | 20 | 20 | 60.0% | 0 |
| March 2025 | 56 | 51 | 66.7% | 5 |
| April 2025 | 60 | 59 | 81.4% | 1 |
| May 2025 | 35 | 35 | 94.3% | 0 |
| June 2025 | 54 | 54 | 59.3% | 0 |
| July 2025 | 8 | 8 | 75.0% | 0 |
| August 2025 | 50 | 50 | 90.0% | 0 |
| September 2025 | 58 | 58 | 93.1% | 0 |
| October 2025 | 54 | 54 | 96.3% | 0 |
| November 2025 | 48 | 47 | 89.4% | 1 |
| December 2025 | 45 | 45 | 71.1% | 0 |
| January 2026 | 32 | 30 | 86.7% | 2 |
| February 2026 | 44 | 44 | 84.1% | 0 |
| March 2026 | 38 | 36 | 91.7% | 2 |
| April 2026 | 30 | 30 | 90.0% | 0 |
| May 2026 | 20 | 20 | 90.0% | 0 |
| June 2026 | 26 | 26 | 84.6% | 0 |
| July 2026 | 31 | 31 | 77.4% | 0 |