MQ3947
MQ3947 (Envoy Air) is a multi-stop service on 14 routes, busiest Houston to Dallas-Fort Worth. Of 647 departures recorded from October 2024 to June 2026, 76.3% left on time, according to the US BTS.
- On-time departures76.3%of 647 flights
- Average delay12.0 min
- June 20262▼ 96.2%vs June 2025
- Cancelled4.0%
- Legs flown under this number14
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 35 | – |
| February | – | 31 | – |
| March | – | 56 | – |
| April | 8 | 60 | ▲ 650.0% |
| May | 2 | 40 | ▲ 1,900.0% |
| June | 52 | 2 | ▼ 96.2% |
| July | 56 | – | – |
| August | 57 | – | – |
| September | 56 | – | – |
| October | 61 | – | in progress |
| November | 49 | – | – |
| December | 34 | – | – |
according to the US BTS · October 2024 → June 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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 96.9% | – |
| February | – | 90.3% | – |
| March | – | 77.8% | – |
| April | 62.5% | 84.8% | ▲ 35.6% |
| May | 100.0% | 81.6% | ▼ 18.4% |
| June | 61.2% | 100.0% | ▲ 63.3% |
| July | 58.2% | – | – |
| August | 69.1% | – | – |
| September | 55.6% | – | – |
| October | 75.4% | – | in progress |
| November | 86.7% | – | – |
| December | 85.3% | – | – |
according to the US BTS · October 2024 → June 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → June 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 3 | – |
| February | – | 0 | – |
| March | – | 2 | – |
| April | 0 | 1 | – |
| May | 0 | 2 | – |
| June | 3 | 0 | ▼ 100.0% |
| July | 1 | – | – |
| August | 2 | – | – |
| September | 2 | – | – |
| October | 4 | – | in progress |
| November | 4 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → June 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 96.0% 621
- Cancelled 4.0% 26
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jun 21, 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 |
|---|---|---|---|---|
| IAH DFW George Bush Intercontinental Airport – Dallas Fort Worth International Airport | 362 | 3.6 min | 82.5% | 127 |
| DFW IAH Dallas Fort Worth International Airport – George Bush Intercontinental Airport | 362 | 1.1 min | 91.8% | 103 |
| DFW MEM Dallas Fort Worth International Airport – Frederick W. Smith International Airport | 693 | 13.8 min | 74.2% | 90 |
| MEM DFW Frederick W. Smith International Airport – Dallas Fort Worth International Airport | 693 | 34.0 min | 50.6% | 85 |
| ORD ECP Chicago O'Hare International Airport – Northwest Florida Beaches International Airport | 1,306 | 7.3 min | 81.9% | 74 |
| ECP ORD Northwest Florida Beaches International Airport – Chicago O'Hare International Airport | 1,306 | 5.0 min | 85.9% | 74 |
| DCA HSV Ronald Reagan Washington National Airport – Huntsville International Airport | 985 | 22.0 min | 68.8% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 97.5% | 0 |
| November 2024 | 8 | 6 | 50.0% | 2 |
| April 2025 | 8 | 8 | 62.5% | 0 |
| May 2025 | 2 | 2 | 100.0% | 0 |
| June 2025 | 52 | 49 | 61.2% | 3 |
| July 2025 | 56 | 55 | 58.2% | 1 |
| August 2025 | 57 | 55 | 69.1% | 2 |
| September 2025 | 56 | 54 | 55.6% | 2 |
| October 2025 | 61 | 57 | 75.4% | 4 |
| November 2025 | 49 | 45 | 86.7% | 4 |
| December 2025 | 34 | 34 | 85.3% | 0 |
| January 2026 | 35 | 32 | 96.9% | 3 |
| February 2026 | 31 | 31 | 90.3% | 0 |
| March 2026 | 56 | 54 | 77.8% | 2 |
| April 2026 | 60 | 59 | 84.8% | 1 |
| May 2026 | 40 | 38 | 81.6% | 2 |
| June 2026 | 2 | 2 | 100.0% | 0 |