MQ3410
MQ3410 (Envoy Air) is a multi-stop service on 17 routes, busiest Buffalo to Chicago. Of 675 departures recorded from October 2024 to July 2026, 82.2% left on time, according to the US BTS.
- On-time departures82.2%of 675 flights
- Average delay8.4 min
- July 202662▲ 19.2%vs July 2025
- Cancelled1.6%
- Legs flown under this number17
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 | 1 | 30 | ▲ 2,900.0% |
| February | 2 | 9 | ▲ 350.0% |
| March | 2 | 24 | ▲ 1,100.0% |
| April | 40 | 7 | ▼ 82.5% |
| May | 59 | 22 | ▼ 62.7% |
| June | 52 | 60 | ▲ 15.4% |
| July | 52 | 62 | ▲ 19.2% |
| August | 60 | – | – |
| September | 32 | – | – |
| October | 57 | – | in progress |
| November | 31 | – | – |
| December | 27 | – | – |
| Year to date (Jan–Jul) | 208 | 214 | ▲ 2.9% |
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 | 100.0% | 56.7% | ▼ 43.3% |
| February | 100.0% | 66.7% | ▼ 33.3% |
| March | 100.0% | 77.3% | ▼ 22.7% |
| April | 90.0% | 85.7% | ▼ 4.8% |
| May | 93.2% | 90.9% | ▼ 2.5% |
| June | 92.3% | 66.7% | ▼ 27.8% |
| July | 78.9% | 61.0% | ▼ 22.6% |
| August | 87.9% | – | – |
| September | 87.5% | – | – |
| October | 93.0% | – | in progress |
| November | 80.7% | – | – |
| December | 88.5% | – | – |
| Year-to-date average (Jan–Jul) | 93.5% | 72.1% | ▼ 22.8% |
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 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 2 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 3 | – |
| July | 0 | 3 | – |
| August | 2 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 0 | 8 |
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 98.4% 664
- Cancelled 1.6% 11
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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BUF ORD Buffalo Niagara International Airport – Chicago O'Hare International Airport | 760 | 5.8 min | 87.1% | 226 |
| ORD BUF Chicago O'Hare International Airport – Buffalo Niagara International Airport | 760 | 2.6 min | 89.7% | 175 |
| ORD ATW Chicago O'Hare International Airport – Appleton International Airport | 258 | 19.4 min | 69.0% | 72 |
| ATW ORD Appleton International Airport – Chicago O'Hare International Airport | 258 | 13.8 min | 67.2% | 72 |
| ORD MLI Chicago O'Hare International Airport – Quad City International Airport | 224 | 27.8 min | 54.3% | 35 |
| CWA ORD Central Wisconsin Airport – Chicago O'Hare International Airport | 342 | 1.9 min | 87.9% | 33 |
| GRB ORD Austin Straubel International Airport – Chicago O'Hare International Airport | 279 | 16.9 min | 78.6% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 33 | 33 | 87.9% | 0 |
| November 2024 | 6 | 6 | 83.3% | 0 |
| December 2024 | 7 | 7 | 100.0% | 0 |
| January 2025 | 1 | 1 | 100.0% | 0 |
| February 2025 | 2 | 2 | 100.0% | 0 |
| March 2025 | 2 | 2 | 100.0% | 0 |
| April 2025 | 40 | 40 | 90.0% | 0 |
| May 2025 | 59 | 59 | 93.2% | 0 |
| June 2025 | 52 | 52 | 92.3% | 0 |
| July 2025 | 52 | 52 | 78.9% | 0 |
| August 2025 | 60 | 58 | 87.9% | 2 |
| September 2025 | 32 | 32 | 87.5% | 0 |
| October 2025 | 57 | 57 | 93.0% | 0 |
| November 2025 | 31 | 31 | 80.7% | 0 |
| December 2025 | 27 | 26 | 88.5% | 1 |
| January 2026 | 30 | 30 | 56.7% | 0 |
| February 2026 | 9 | 9 | 66.7% | 0 |
| March 2026 | 24 | 22 | 77.3% | 2 |
| April 2026 | 7 | 7 | 85.7% | 0 |
| May 2026 | 22 | 22 | 90.9% | 0 |
| June 2026 | 60 | 57 | 66.7% | 3 |
| July 2026 | 62 | 59 | 61.0% | 3 |