MQ3531
MQ3531 (Envoy Air) is a multi-stop service on 10 routes, busiest Dallas-Fort Worth to Chicago. Of 338 departures recorded from October 2024 to July 2026, 72.7% left on time, according to the US BTS.
- On-time departures72.7%of 338 flights
- Average delay18.1 min
- July 202631▲ 6.9%vs July 2025
- Cancelled3.6%
- Legs flown under this number10
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods13 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | 27 | 24 | ▼ 11.1% |
| May | 30 | 31 | ▲ 3.3% |
| June | 30 | 30 | 0.0% |
| July | 29 | 31 | ▲ 6.9% |
| August | 31 | – | – |
| September | 13 | – | – |
| October | 2 | – | in progress |
| November | 3 | – | – |
| December | 15 | – | – |
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 periods13 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | 92.6% | 69.6% | ▼ 24.9% |
| May | 78.6% | 67.7% | ▼ 13.8% |
| June | 53.3% | 55.6% | ▲ 4.2% |
| July | 46.2% | 62.1% | ▲ 34.5% |
| August | 90.3% | – | – |
| September | 84.6% | – | – |
| October | 100.0% | – | in progress |
| November | 100.0% | – | – |
| December | 71.4% | – | – |
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 periods13 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | 0 | 1 | – |
| May | 2 | 0 | ▼ 100.0% |
| June | 0 | 3 | – |
| July | 3 | 2 | ▼ 33.3% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
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 96.4% 326
- Cancelled 3.6% 12
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 |
|---|---|---|---|---|
| DFW ORD Dallas Fort Worth International Airport – Chicago O'Hare International Airport | 1,291 | 34.8 min | 54.8% | 132 |
| ORD BNA Chicago O'Hare International Airport – Nashville International Airport | 660 | 13.6 min | 79.7% | 75 |
| LAN ORD Capital Region International Airport – Chicago O'Hare International Airport | 287 | 3.4 min | 82.1% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 33 | 33 | 87.9% | 0 |
| November 2024 | 8 | 8 | 100.0% | 0 |
| December 2024 | 1 | 1 | 100.0% | 0 |
| April 2025 | 27 | 27 | 92.6% | 0 |
| May 2025 | 30 | 28 | 78.6% | 2 |
| June 2025 | 30 | 30 | 53.3% | 0 |
| July 2025 | 29 | 26 | 46.2% | 3 |
| August 2025 | 31 | 31 | 90.3% | 0 |
| September 2025 | 13 | 13 | 84.6% | 0 |
| October 2025 | 2 | 2 | 100.0% | 0 |
| November 2025 | 3 | 3 | 100.0% | 0 |
| December 2025 | 15 | 14 | 71.4% | 1 |
| April 2026 | 24 | 23 | 69.6% | 1 |
| May 2026 | 31 | 31 | 67.7% | 0 |
| June 2026 | 30 | 27 | 55.6% | 3 |
| July 2026 | 31 | 29 | 62.1% | 2 |