MQ3663
MQ3663 (Envoy Air) is a multi-stop service on 18 routes, busiest Chicago to Green Bay. Of 547 departures recorded from October 2024 to July 2026, 75.7% left on time, according to the US BTS.
- On-time departures75.7%of 547 flights
- Average delay14.4 min
- July 202631▲ 14.8%vs July 2025
- Cancelled1.3%
- 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 | 25 | 23 | ▼ 8.0% |
| February | 28 | 27 | ▼ 3.6% |
| March | 29 | 49 | ▲ 69.0% |
| April | 3 | 58 | ▲ 1,833.3% |
| May | 10 | 51 | ▲ 410.0% |
| June | 26 | 30 | ▲ 15.4% |
| July | 27 | 31 | ▲ 14.8% |
| August | 31 | – | – |
| September | 18 | – | – |
| October | 25 | – | in progress |
| November | – | – | – |
| December | 16 | – | – |
| Year to date (Jan–Jul) | 148 | 269 | ▲ 81.8% |
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 | 84.0% | 100.0% | ▲ 19.0% |
| February | 64.3% | 88.9% | ▲ 38.3% |
| March | 75.0% | 68.1% | ▼ 9.2% |
| April | 0.0% | 74.1% | – |
| May | 90.0% | 80.4% | ▼ 10.7% |
| June | 61.5% | 75.9% | ▲ 23.3% |
| July | 53.9% | 67.7% | ▲ 25.8% |
| August | 80.7% | – | – |
| September | 94.4% | – | – |
| October | 60.0% | – | in progress |
| November | – | – | – |
| December | 100.0% | – | – |
| Year-to-date average (Jan–Jul) | 61.2% | 79.3% | ▲ 29.5% |
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 | 0 | 1 | – |
| February | 0 | 0 | – |
| March | 1 | 2 | ▲ 100.0% |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 4 | ▲ 33.3% |
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 98.7% 540
- Cancelled 1.3% 7
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
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD GRB Chicago O'Hare International Airport – Austin Straubel International Airport | 279 | 25.4 min | 66.4% | 130 |
| ORD ROC Chicago O'Hare International Airport – Frederick Douglass Greater Rochester International Airport | 847 | 14.5 min | 73.2% | 99 |
| DFW BTR Dallas Fort Worth International Airport – Baton Rouge Metropolitan Airport | 616 | -0.0 min | 94.3% | 71 |
| ORD PIA Chicago O'Hare International Airport – General Wayne A. Downing Peoria International Airport | 209 | 10.6 min | 74.0% | 50 |
| ORD ICT Chicago O'Hare International Airport – Wichita Dwight D. Eisenhower National Airport | 944 | 5.4 min | 86.4% | 44 |
| ICT ORD Wichita Dwight D. Eisenhower National Airport – Chicago O'Hare International Airport | 944 | 11.6 min | 72.7% | 44 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 89.5% | 0 |
| November 2024 | 6 | 6 | 50.0% | 0 |
| December 2024 | 15 | 15 | 80.0% | 0 |
| January 2025 | 25 | 25 | 84.0% | 0 |
| February 2025 | 28 | 28 | 64.3% | 0 |
| March 2025 | 29 | 28 | 75.0% | 1 |
| April 2025 | 3 | 2 | 0.0% | 1 |
| May 2025 | 10 | 10 | 90.0% | 0 |
| June 2025 | 26 | 26 | 61.5% | 0 |
| July 2025 | 27 | 26 | 53.9% | 1 |
| August 2025 | 31 | 31 | 80.7% | 0 |
| September 2025 | 18 | 18 | 94.4% | 0 |
| October 2025 | 25 | 25 | 60.0% | 0 |
| December 2025 | 16 | 16 | 100.0% | 0 |
| January 2026 | 23 | 22 | 100.0% | 1 |
| February 2026 | 27 | 27 | 88.9% | 0 |
| March 2026 | 49 | 47 | 68.1% | 2 |
| April 2026 | 58 | 58 | 74.1% | 0 |
| May 2026 | 51 | 51 | 80.4% | 0 |
| June 2026 | 30 | 29 | 75.9% | 1 |
| July 2026 | 31 | 31 | 67.7% | 0 |