MQ4115
MQ4115 (Envoy Air) is a multi-stop service on 8 routes, busiest Miami to Cincinnati. Of 541 departures recorded from November 2024 to July 2026, 82.3% left on time, according to the US BTS.
- On-time departures82.3%of 541 flights
- Average delay7.6 min
- July 202631▲ 0.0%vs July 2025
- Cancelled0.7%
- Legs flown under this number8
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 62 | – |
| February | 2 | 39 | ▲ 1,850.0% |
| March | 19 | 7 | ▼ 63.2% |
| April | 30 | 24 | ▼ 20.0% |
| May | 31 | 31 | 0.0% |
| June | 30 | 30 | 0.0% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 41 | – | – |
| December | 38 | – | – |
according to the US BTS · November 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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 82.3% | – |
| February | 100.0% | 79.5% | ▼ 20.5% |
| March | 83.3% | 100.0% | ▲ 20.0% |
| April | 83.3% | 87.5% | ▲ 5.0% |
| May | 83.9% | 87.1% | ▲ 3.9% |
| June | 66.7% | 93.3% | ▲ 40.0% |
| July | 77.4% | 74.2% | ▼ 4.2% |
| August | 71.0% | – | – |
| September | 86.7% | – | – |
| October | 93.6% | – | in progress |
| November | 89.7% | – | – |
| December | 76.3% | – | – |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · November 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | 0 | 0 | – |
| March | 1 | 1 | 0.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
according to the US BTS · November 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 99.3% 537
- Cancelled 0.7% 4
Share of all recorded flights in the period, all legs. · Nov 22, 2024 → Jul 31, 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 CVG Miami International Airport – Cincinnati Northern Kentucky International Airport | 1,529 | 8.2 min | 82.2% | 333 |
| STS PHX Charles M. Schulz Sonoma County Airport – Phoenix Sky Harbor International Airport | 1,123 | 6.2 min | 80.0% | 81 |
| PHX STS Phoenix Sky Harbor International Airport – Charles M. Schulz Sonoma County Airport | 1,123 | 2.4 min | 86.3% | 81 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 2 | 2 | 100.0% | 0 |
| December 2024 | 1 | 1 | 0.0% | 0 |
| February 2025 | 2 | 2 | 100.0% | 0 |
| March 2025 | 19 | 18 | 83.3% | 1 |
| April 2025 | 30 | 30 | 83.3% | 0 |
| May 2025 | 31 | 31 | 83.9% | 0 |
| June 2025 | 30 | 30 | 66.7% | 0 |
| July 2025 | 31 | 31 | 77.4% | 0 |
| August 2025 | 31 | 31 | 71.0% | 0 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 31 | 31 | 93.6% | 0 |
| November 2025 | 41 | 39 | 89.7% | 2 |
| December 2025 | 38 | 38 | 76.3% | 0 |
| January 2026 | 62 | 62 | 82.3% | 0 |
| February 2026 | 39 | 39 | 79.5% | 0 |
| March 2026 | 7 | 6 | 100.0% | 1 |
| April 2026 | 24 | 24 | 87.5% | 0 |
| May 2026 | 31 | 31 | 87.1% | 0 |
| June 2026 | 30 | 30 | 93.3% | 0 |
| July 2026 | 31 | 31 | 74.2% | 0 |