MQ4175
MQ4175 (Envoy Air) is a multi-stop service on 10 routes, busiest Chicago to Nashville. Of 264 departures recorded from March 2025 to April 2026, 81.3% left on time, according to the US BTS.
- On-time departures81.3%of 264 flights
- Average delay10.4 min
- April 202610
- Cancelled3.0%
- Legs flown under this number10
Recorded departures by month
Short series — MQ4175 has only 9 months so far. Enough to show the level now, not enough to read a trend.
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods9 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 23 | – |
| February | – | 33 | – |
| March | 48 | 50 | ▲ 4.2% |
| April | – | 10 | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | 41 | – | – |
| October | 7 | – | in progress |
| November | 42 | – | – |
| December | 10 | – | – |
according to the US BTS · March 2025 → April 2026
On-time departures by month
Short series — MQ4175 has only 9 months so far. Enough to show the level now, not enough to read a trend.
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 periods9 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 65.2% | – |
| February | – | 93.9% | – |
| March | 87.5% | 76.6% | ▼ 12.5% |
| April | – | 77.8% | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | 87.8% | – | – |
| October | 100.0% | – | in progress |
| November | 65.0% | – | – |
| December | 100.0% | – | – |
according to the US BTS · March 2025 → April 2026
Average departure delay by month
Short series — MQ4175 has only 9 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
according to the US BTS · March 2025 → April 2026
Cancelled departures by month
Short series — MQ4175 has only 9 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods9 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | 0 | 3 | – |
| April | – | 1 | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 2 | – | – |
according to the US BTS · March 2025 → April 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 97.0% 256
- Cancelled 3.0% 8
Share of all recorded flights in the period, all legs. · Mar 6, 2025 → Apr 6, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD BNA Chicago O'Hare International Airport – Nashville International Airport | 660 | 14.7 min | 72.7% | 56 |
| SYR ORD Syracuse Hancock International Airport – Chicago O'Hare International Airport | 974 | 12.2 min | 87.2% | 42 |
| ORD SYR Chicago O'Hare International Airport – Syracuse Hancock International Airport | 974 | 14.2 min | 75.6% | 42 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| March 2025 | 48 | 48 | 87.5% | 0 |
| September 2025 | 41 | 41 | 87.8% | 0 |
| October 2025 | 7 | 7 | 100.0% | 0 |
| November 2025 | 42 | 40 | 65.0% | 2 |
| December 2025 | 10 | 8 | 100.0% | 2 |
| January 2026 | 23 | 23 | 65.2% | 0 |
| February 2026 | 33 | 33 | 93.9% | 0 |
| March 2026 | 50 | 47 | 76.6% | 3 |
| April 2026 | 10 | 9 | 77.8% | 1 |