MQ4025
MQ4025 (Envoy Air) is a multi-stop service on 11 routes, busiest Chicago to Gwinn. Of 693 departures recorded from October 2024 to July 2026, 71.3% left on time, according to the US BTS.
- On-time departures71.3%of 693 flights
- Average delay30.9 min
- July 202631▲ 3.3%vs July 2025
- Cancelled3.3%
- 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 | 53 | 31 | ▼ 41.5% |
| February | 56 | 28 | ▼ 50.0% |
| March | 12 | 31 | ▲ 158.3% |
| April | 30 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 30 | 30 | 0.0% |
| July | 30 | 31 | ▲ 3.3% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 30 | – | in progress |
| November | 29 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 242 | 212 | ▼ 12.4% |
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 | 81.6% | 70.0% | ▼ 14.2% |
| February | 83.9% | 71.4% | ▼ 14.9% |
| March | 75.0% | 66.7% | ▼ 11.1% |
| April | 72.4% | 66.7% | ▼ 7.9% |
| May | 77.4% | 67.7% | ▼ 12.5% |
| June | 53.3% | 53.6% | ▲ 0.5% |
| July | 46.7% | 53.3% | ▲ 14.3% |
| August | 90.0% | – | – |
| September | 66.7% | – | – |
| October | 73.3% | – | in progress |
| November | 60.7% | – | – |
| December | 56.0% | – | – |
| Year-to-date average (Jan–Jul) | 70.1% | 64.2% | ▼ 8.4% |
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 | 1 | ▼ 75.0% |
| February | 0 | 0 | – |
| March | 0 | 4 | – |
| April | 1 | 3 | ▲ 200.0% |
| May | 0 | 0 | – |
| June | 0 | 2 | – |
| July | 0 | 1 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 4 | – | – |
| Year to date (Jan–Jul) | 5 | 11 | ▲ 120.0% |
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 96.7% 670
- Cancelled 3.3% 23
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
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD MQT Chicago O'Hare International Airport – Marquette Sawyer Regional Airport | 488 | 40.0 min | 66.7% | 508 |
| IAH DFW George Bush Intercontinental Airport – Dallas Fort Worth International Airport | 362 | 5.5 min | 91.4% | 37 |
| DFW IAH Dallas Fort Worth International Airport – George Bush Intercontinental Airport | 362 | 4.7 min | 82.9% | 37 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 54 | 54 | 88.9% | 0 |
| December 2024 | 16 | 15 | 66.7% | 1 |
| January 2025 | 53 | 49 | 81.6% | 4 |
| February 2025 | 56 | 56 | 83.9% | 0 |
| March 2025 | 12 | 12 | 75.0% | 0 |
| April 2025 | 30 | 29 | 72.4% | 1 |
| May 2025 | 31 | 31 | 77.4% | 0 |
| June 2025 | 30 | 30 | 53.3% | 0 |
| July 2025 | 30 | 30 | 46.7% | 0 |
| August 2025 | 31 | 30 | 90.0% | 1 |
| September 2025 | 30 | 30 | 66.7% | 0 |
| October 2025 | 30 | 30 | 73.3% | 0 |
| November 2025 | 29 | 28 | 60.7% | 1 |
| December 2025 | 29 | 25 | 56.0% | 4 |
| January 2026 | 31 | 30 | 70.0% | 1 |
| February 2026 | 28 | 28 | 71.4% | 0 |
| March 2026 | 31 | 27 | 66.7% | 4 |
| April 2026 | 30 | 27 | 66.7% | 3 |
| May 2026 | 31 | 31 | 67.7% | 0 |
| June 2026 | 30 | 28 | 53.6% | 2 |
| July 2026 | 31 | 30 | 53.3% | 1 |