MQ3854
MQ3854 (Envoy Air) is a multi-stop service on 18 routes, busiest Chicago to Rochester. Of 427 departures recorded from October 2024 to July 2026, 81.9% left on time, according to the US BTS.
- On-time departures81.9%of 427 flights
- Average delay7.8 min
- July 20268▼ 69.2%vs July 2025
- Cancelled1.6%
- 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 periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 9 | 34 | ▲ 277.8% |
| February | 5 | 19 | ▲ 280.0% |
| March | 9 | 3 | ▼ 66.7% |
| April | 6 | 24 | ▲ 300.0% |
| May | – | 20 | – |
| June | 23 | – | – |
| July | 26 | 8 | ▼ 69.2% |
| August | 30 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 43 | – | – |
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 | 100.0% | 81.3% | ▼ 18.8% |
| February | 100.0% | 73.7% | ▼ 26.3% |
| March | 100.0% | 100.0% | 0.0% |
| April | 33.3% | 82.6% | ▲ 147.9% |
| May | – | 66.7% | – |
| June | 73.9% | – | – |
| July | 69.2% | 50.0% | ▼ 27.8% |
| August | 76.7% | – | – |
| September | 90.0% | – | – |
| October | 71.0% | – | in progress |
| November | 93.1% | – | – |
| December | 81.4% | – | – |
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 periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 2 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 1 | – |
| May | – | 2 | – |
| June | 0 | – | – |
| July | 0 | 2 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| 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 98.4% 420
- Cancelled 1.6% 7
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 25, 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 |
|---|---|---|---|---|
| ORD RST Chicago O'Hare International Airport – Rochester International Airport | 431 | 7.4 min | 74.6% | 55 |
| ORD FAR Chicago O'Hare International Airport – Hector International Airport | 895 | 12.1 min | 71.7% | 53 |
| DFW MTJ Dallas Fort Worth International Airport – Montrose Regional Airport | 1,161 | 2.1 min | 91.1% | 45 |
| SGF DFW Springfield Branson National Airport – Dallas Fort Worth International Airport | 587 | 11.6 min | 75.6% | 44 |
| PHX BFL Phoenix Sky Harbor International Airport – Meadows Field | 684 | 1.6 min | 91.7% | 36 |
| ORD BWI Chicago O'Hare International Airport – Baltimore/Washington International Thurgood Marshall Airport | 998 | 36.1 min | 66.7% | 35 |
| CMH MIA John Glenn Columbus International Airport – Miami International Airport | 1,598 | -0.7 min | 87.9% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 26 | 26 | 96.2% | 0 |
| November 2024 | 24 | 24 | 95.8% | 0 |
| December 2024 | 28 | 28 | 89.3% | 0 |
| January 2025 | 9 | 9 | 100.0% | 0 |
| February 2025 | 5 | 5 | 100.0% | 0 |
| March 2025 | 9 | 9 | 100.0% | 0 |
| April 2025 | 6 | 6 | 33.3% | 0 |
| June 2025 | 23 | 23 | 73.9% | 0 |
| July 2025 | 26 | 26 | 69.2% | 0 |
| August 2025 | 30 | 30 | 76.7% | 0 |
| September 2025 | 30 | 30 | 90.0% | 0 |
| October 2025 | 31 | 31 | 71.0% | 0 |
| November 2025 | 29 | 29 | 93.1% | 0 |
| December 2025 | 43 | 43 | 81.4% | 0 |
| January 2026 | 34 | 32 | 81.3% | 2 |
| February 2026 | 19 | 19 | 73.7% | 0 |
| March 2026 | 3 | 3 | 100.0% | 0 |
| April 2026 | 24 | 23 | 82.6% | 1 |
| May 2026 | 20 | 18 | 66.7% | 2 |
| July 2026 | 8 | 6 | 50.0% | 2 |