MQ4315
MQ4315 (Envoy Air) is a multi-stop service on 3 routes, busiest Miami to Jacksonville. Of 200 departures recorded from March 2025 to May 2026, 91.0% left on time, according to the US BTS.
- On-time departures91.0%of 200 flights
- Average delay2.5 min
- May 20261▼ 96.8%vs May 2025
- Cancelled0.0%
- Legs flown under this number3
Recorded departures by month
Short series — MQ4315 has only 11 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 periods11 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 23 | – |
| February | – | 10 | – |
| March | 2 | – | – |
| April | 24 | – | – |
| May | 31 | 1 | ▼ 96.8% |
| June | 30 | – | – |
| July | 31 | – | – |
| August | 5 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 26 | – | – |
| December | 17 | – | – |
according to the US BTS · March 2025 → May 2026
On-time departures by month
Short series — MQ4315 has only 11 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 periods11 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 95.7% | – |
| February | – | 100.0% | – |
| March | 50.0% | – | – |
| April | 75.0% | – | – |
| May | 80.7% | 100.0% | ▲ 24.0% |
| June | 96.7% | – | – |
| July | 93.6% | – | – |
| August | 100.0% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 96.2% | – | – |
| December | 100.0% | – | – |
according to the US BTS · March 2025 → May 2026
Average departure delay by month
Short series — MQ4315 has only 11 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 → May 2026
Cancelled departures by month
Short series — MQ4315 has only 11 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods11 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | 0 | – | – |
| April | 0 | – | – |
| May | 0 | 0 | – |
| June | 0 | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · March 2025 → May 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 100.0% 200
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Mar 30, 2025 → May 21, 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 |
|---|---|---|---|---|
| MIA JAX Miami International Airport – Jacksonville International Airport | 540 | -1.7 min | 97.4% | 76 |
| CMH DCA John Glenn Columbus International Airport – Ronald Reagan Washington National Airport | 519 | -1.3 min | 95.2% | 63 |
| ORD ATW Chicago O'Hare International Airport – Appleton International Airport | 258 | 11.4 min | 78.7% | 61 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| March 2025 | 2 | 2 | 50.0% | 0 |
| April 2025 | 24 | 24 | 75.0% | 0 |
| May 2025 | 31 | 31 | 80.7% | 0 |
| June 2025 | 30 | 30 | 96.7% | 0 |
| July 2025 | 31 | 31 | 93.6% | 0 |
| August 2025 | 5 | 5 | 100.0% | 0 |
| November 2025 | 26 | 26 | 96.2% | 0 |
| December 2025 | 17 | 17 | 100.0% | 0 |
| January 2026 | 23 | 23 | 95.7% | 0 |
| February 2026 | 10 | 10 | 100.0% | 0 |
| May 2026 | 1 | 1 | 100.0% | 0 |