MQ4070
MQ4070 (Envoy Air) is a multi-stop service on 14 routes, busiest Miami to Birmingham. Of 294 departures recorded from November 2024 to July 2026, 79.3% left on time, according to the US BTS.
- On-time departures79.3%of 294 flights
- Average delay8.6 min
- July 202630▲ 650.0%vs July 2025
- Cancelled3.1%
- Legs flown under this number14
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | 9 | ▲ 350.0% |
| February | – | 38 | – |
| March | – | 14 | – |
| April | 4 | 24 | ▲ 500.0% |
| May | 28 | 20 | ▼ 28.6% |
| June | 8 | 27 | ▲ 237.5% |
| July | 4 | 30 | ▲ 650.0% |
| August | 26 | – | – |
| September | 2 | – | – |
| October | – | – | in progress |
| November | 47 | – | – |
| December | 3 | – | – |
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 periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 88.9% | ▼ 11.1% |
| February | – | 68.4% | – |
| March | – | 64.3% | – |
| April | 100.0% | 63.6% | ▼ 36.4% |
| May | 85.7% | 79.0% | ▼ 7.9% |
| June | 85.7% | 77.8% | ▼ 9.3% |
| July | 100.0% | 90.0% | ▼ 10.0% |
| August | 84.6% | – | – |
| September | 50.0% | – | – |
| October | – | – | in progress |
| November | 85.7% | – | – |
| December | 0.0% | – | – |
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 periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | 0 | 2 | – |
| May | 0 | 1 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | – | – | in progress |
| November | 5 | – | – |
| 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 96.9% 285
- Cancelled 3.1% 9
Share of all recorded flights in the period, all legs. · Nov 9, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MIA BHM Miami International Airport – Birmingham-Shuttlesworth International Airport | 1,065 | 5.5 min | 85.9% | 72 |
| RAP PHX Rapid City Regional Airport – Phoenix Sky Harbor International Airport | 1,410 | 3.1 min | 84.2% | 57 |
| ORD MCI Chicago O'Hare International Airport – Kansas City International Airport | 647 | 25.6 min | 70.7% | 44 |
| ORD BMI Chicago O'Hare International Airport – Central Illinois Regional Airport at Bloomington-Normal | 187 | 8.1 min | 77.8% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 4 | 4 | 100.0% | 0 |
| December 2024 | 4 | 4 | 75.0% | 0 |
| January 2025 | 2 | 2 | 100.0% | 0 |
| April 2025 | 4 | 4 | 100.0% | 0 |
| May 2025 | 28 | 28 | 85.7% | 0 |
| June 2025 | 8 | 7 | 85.7% | 1 |
| July 2025 | 4 | 4 | 100.0% | 0 |
| August 2025 | 26 | 26 | 84.6% | 0 |
| September 2025 | 2 | 2 | 50.0% | 0 |
| November 2025 | 47 | 42 | 85.7% | 5 |
| December 2025 | 3 | 3 | 0.0% | 0 |
| January 2026 | 9 | 9 | 88.9% | 0 |
| February 2026 | 38 | 38 | 68.4% | 0 |
| March 2026 | 14 | 14 | 64.3% | 0 |
| April 2026 | 24 | 22 | 63.6% | 2 |
| May 2026 | 20 | 19 | 79.0% | 1 |
| June 2026 | 27 | 27 | 77.8% | 0 |
| July 2026 | 30 | 30 | 90.0% | 0 |