MQ3747
MQ3747 (Envoy Air) is a multi-stop service on 17 routes, busiest Chicago to Springfield. Of 519 departures recorded from October 2024 to July 2026, 80.7% left on time, according to the US BTS.
- On-time departures80.7%of 519 flights
- Average delay12.2 min
- July 202660▲ 93.5%vs July 2025
- Cancelled1.4%
- Legs flown under this number17
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 30 | – | – |
| February | 16 | 17 | ▲ 6.3% |
| March | 2 | 31 | ▲ 1,450.0% |
| April | 27 | 54 | ▲ 100.0% |
| May | 30 | 32 | ▲ 6.7% |
| June | 30 | – | – |
| July | 31 | 60 | ▲ 93.5% |
| August | 11 | – | – |
| September | 29 | – | – |
| October | 5 | – | in progress |
| November | 10 | – | – |
| December | 22 | – | – |
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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 82.1% | – | – |
| February | 87.5% | 88.2% | ▲ 0.8% |
| March | 100.0% | 83.3% | ▼ 16.7% |
| April | 77.8% | 79.6% | ▲ 2.4% |
| May | 63.3% | 86.7% | ▲ 36.9% |
| June | 60.0% | – | – |
| July | 58.1% | 98.3% | ▲ 69.4% |
| August | 70.0% | – | – |
| September | 89.7% | – | – |
| October | 80.0% | – | in progress |
| November | 100.0% | – | – |
| December | 59.1% | – | – |
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 periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | – | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 2 | – |
| June | 0 | – | – |
| July | 0 | 0 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| 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 98.7% 512
- Cancelled 1.3% 7
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
9| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD SGF Chicago O'Hare International Airport – Springfield Branson National Airport | 705 | 15.1 min | 69.3% | 102 |
| IND ORD Indianapolis International Airport – Chicago O'Hare International Airport | 286 | 30.9 min | 74.0% | 73 |
| MIA CMH Miami International Airport – John Glenn Columbus International Airport | 1,598 | 0.9 min | 86.8% | 54 |
| ORD MEM Chicago O'Hare International Airport – Frederick W. Smith International Airport | 792 | 12.2 min | 81.6% | 39 |
| MEM ORD Frederick W. Smith International Airport – Chicago O'Hare International Airport | 792 | 14.8 min | 79.0% | 39 |
| ELP DFW El Paso International Airport – Dallas Fort Worth International Airport | 885 | -3.0 min | 97.4% | 39 |
| DFW HRL Dallas Fort Worth International Airport – Valley International Airport | 744 | 4.9 min | 85.7% | 37 |
| ORD MHT Chicago O'Hare International Airport – Manchester-Boston Regional Airport | 1,353 | -3.1 min | 100.0% | 30 |
| MHT ORD Manchester-Boston Regional Airport – Chicago O'Hare International Airport | 1,353 | 10.0 min | 96.7% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 32 | 32 | 90.6% | 0 |
| November 2024 | 29 | 29 | 79.3% | 0 |
| December 2024 | 21 | 21 | 90.5% | 0 |
| January 2025 | 30 | 28 | 82.1% | 2 |
| February 2025 | 16 | 16 | 87.5% | 0 |
| March 2025 | 2 | 2 | 100.0% | 0 |
| April 2025 | 27 | 27 | 77.8% | 0 |
| May 2025 | 30 | 30 | 63.3% | 0 |
| June 2025 | 30 | 30 | 60.0% | 0 |
| July 2025 | 31 | 31 | 58.1% | 0 |
| August 2025 | 11 | 10 | 70.0% | 1 |
| September 2025 | 29 | 29 | 89.7% | 0 |
| October 2025 | 5 | 5 | 80.0% | 0 |
| November 2025 | 10 | 9 | 100.0% | 1 |
| December 2025 | 22 | 22 | 59.1% | 0 |
| February 2026 | 17 | 17 | 88.2% | 0 |
| March 2026 | 31 | 30 | 83.3% | 1 |
| April 2026 | 54 | 54 | 79.6% | 0 |
| May 2026 | 32 | 30 | 86.7% | 2 |
| July 2026 | 60 | 60 | 98.3% | 0 |