MQ3561
MQ3561 (Envoy Air) is a multi-stop service on 9 routes, busiest Chicago to Little Rock. Of 515 departures recorded from October 2024 to July 2026, 73.6% left on time, according to the US BTS.
- On-time departures73.6%of 515 flights
- Average delay19.2 min
- July 202631▲ 29.2%vs July 2025
- Cancelled2.9%
- Legs flown under this number9
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 | 6 | 27 | ▲ 350.0% |
| February | 12 | 24 | ▲ 100.0% |
| March | 4 | 26 | ▲ 550.0% |
| April | 21 | 26 | ▲ 23.8% |
| May | 25 | 28 | ▲ 12.0% |
| June | 26 | 30 | ▲ 15.4% |
| July | 24 | 31 | ▲ 29.2% |
| August | 21 | – | – |
| September | 12 | – | – |
| October | 26 | – | in progress |
| November | 25 | – | – |
| December | 27 | – | – |
| Year to date (Jan–Jul) | 118 | 192 | ▲ 62.7% |
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 | 83.3% | 65.4% | ▼ 21.5% |
| February | 100.0% | 91.7% | ▼ 8.3% |
| March | 50.0% | 69.2% | ▲ 38.5% |
| April | 70.0% | 70.8% | ▲ 1.2% |
| May | 79.2% | 85.7% | ▲ 8.3% |
| June | 53.9% | 76.9% | ▲ 42.8% |
| July | 40.9% | 62.1% | ▲ 51.7% |
| August | 66.7% | – | – |
| September | 66.7% | – | – |
| October | 61.5% | – | in progress |
| November | 87.5% | – | – |
| December | 63.0% | – | – |
| Year-to-date average (Jan–Jul) | 68.2% | 74.5% | ▲ 9.3% |
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 | 0 | 1 | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 1 | 2 | ▲ 100.0% |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 4 | – |
| July | 2 | 2 | 0.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 5 | 9 | ▲ 80.0% |
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 97.1% 500
- Cancelled 2.9% 15
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD LIT Chicago O'Hare International Airport – Bill & Hillary Clinton National Airport/Adams Field | 889 | 21.4 min | 70.4% | 420 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 16 | 16 | 93.8% | 0 |
| November 2024 | 51 | 51 | 92.2% | 0 |
| December 2024 | 27 | 27 | 74.1% | 0 |
| January 2025 | 6 | 6 | 83.3% | 0 |
| February 2025 | 12 | 11 | 100.0% | 1 |
| March 2025 | 4 | 4 | 50.0% | 0 |
| April 2025 | 21 | 20 | 70.0% | 1 |
| May 2025 | 25 | 24 | 79.2% | 1 |
| June 2025 | 26 | 26 | 53.9% | 0 |
| July 2025 | 24 | 22 | 40.9% | 2 |
| August 2025 | 21 | 21 | 66.7% | 0 |
| September 2025 | 12 | 12 | 66.7% | 0 |
| October 2025 | 26 | 26 | 61.5% | 0 |
| November 2025 | 25 | 24 | 87.5% | 1 |
| December 2025 | 27 | 27 | 63.0% | 0 |
| January 2026 | 27 | 26 | 65.4% | 1 |
| February 2026 | 24 | 24 | 91.7% | 0 |
| March 2026 | 26 | 26 | 69.2% | 0 |
| April 2026 | 26 | 24 | 70.8% | 2 |
| May 2026 | 28 | 28 | 85.7% | 0 |
| June 2026 | 30 | 26 | 76.9% | 4 |
| July 2026 | 31 | 29 | 62.1% | 2 |