MQ3954
MQ3954 (Envoy Air) is a multi-stop service on 18 routes, busiest Miami to Houston. Of 750 departures recorded from October 2024 to July 2026, 85.7% left on time, according to the US BTS.
- On-time departures85.7%of 750 flights
- Average delay6.2 min
- July 202660▲ 0.0%vs July 2025
- Cancelled3.2%
- Legs flown under this number18
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 50 | 27 | ▼ 46.0% |
| February | 50 | 24 | ▼ 52.0% |
| March | 14 | 31 | ▲ 121.4% |
| April | – | 30 | – |
| May | 18 | 42 | ▲ 133.3% |
| June | 55 | 20 | ▼ 63.6% |
| July | 60 | 60 | 0.0% |
| August | 36 | – | – |
| September | 58 | – | – |
| October | 10 | – | in progress |
| November | 55 | – | – |
| December | 60 | – | – |
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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 92.9% | 88.5% | ▼ 4.7% |
| February | 90.0% | 91.7% | ▲ 1.9% |
| March | 83.3% | 86.7% | ▲ 4.0% |
| April | – | 93.3% | – |
| May | 94.1% | 92.7% | ▼ 1.5% |
| June | 51.0% | 90.0% | ▲ 76.5% |
| July | 77.2% | 93.3% | ▲ 20.9% |
| August | 69.4% | – | – |
| September | 91.4% | – | – |
| October | 100.0% | – | in progress |
| November | 82.7% | – | – |
| December | 88.3% | – | – |
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 periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 8 | 1 | ▼ 87.5% |
| February | 0 | 0 | – |
| March | 2 | 1 | ▼ 50.0% |
| April | – | 0 | – |
| May | 1 | 1 | 0.0% |
| June | 4 | 0 | ▼ 100.0% |
| July | 3 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 3 | – | – |
| 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 96.8% 726
- Cancelled 3.2% 24
Share of all recorded flights in the period, all legs. · Oct 14, 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 |
|---|---|---|---|---|
| October 2024 | 26 | 26 | 96.2% | 0 |
| November 2024 | 22 | 22 | 95.5% | 0 |
| December 2024 | 2 | 2 | 50.0% | 0 |
| January 2025 | 50 | 42 | 92.9% | 8 |
| February 2025 | 50 | 50 | 90.0% | 0 |
| March 2025 | 14 | 12 | 83.3% | 2 |
| May 2025 | 18 | 17 | 94.1% | 1 |
| June 2025 | 55 | 51 | 51.0% | 4 |
| July 2025 | 60 | 57 | 77.2% | 3 |
| August 2025 | 36 | 36 | 69.4% | 0 |
| September 2025 | 58 | 58 | 91.4% | 0 |
| October 2025 | 10 | 10 | 100.0% | 0 |
| November 2025 | 55 | 52 | 82.7% | 3 |
| December 2025 | 60 | 60 | 88.3% | 0 |
| January 2026 | 27 | 26 | 88.5% | 1 |
| February 2026 | 24 | 24 | 91.7% | 0 |
| March 2026 | 31 | 30 | 86.7% | 1 |
| April 2026 | 30 | 30 | 93.3% | 0 |
| May 2026 | 42 | 41 | 92.7% | 1 |
| June 2026 | 20 | 20 | 90.0% | 0 |
| July 2026 | 60 | 60 | 93.3% | 0 |