MQ4212
MQ4212 (Envoy Air) is a multi-stop service on 15 routes, busiest Miami to Atlanta. Of 215 departures recorded from March 2025 to March 2026, 77.0% left on time, according to the US BTS.
- On-time departures77.0%of 215 flights
- Average delay9.8 min
- March 202610▲ 0.0%vs March 2025
- Cancelled2.8%
- Legs flown under this number15
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods12 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 4 | – |
| February | – | 24 | – |
| March | 10 | 10 | 0.0% |
| April | 3 | – | – |
| May | – | – | – |
| June | 1 | – | – |
| July | 54 | – | – |
| August | 10 | – | – |
| September | 36 | – | – |
| October | 6 | – | in progress |
| November | 38 | – | – |
| December | 19 | – | – |
according to the US BTS · March 2025 → March 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 periods12 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 50.0% | – |
| February | – | 62.5% | – |
| March | 75.0% | 50.0% | ▼ 33.3% |
| April | 66.7% | – | – |
| May | – | – | – |
| June | 100.0% | – | – |
| July | 85.2% | – | – |
| August | 80.0% | – | – |
| September | 69.4% | – | – |
| October | 100.0% | – | in progress |
| November | 88.9% | – | – |
| December | 76.5% | – | – |
according to the US BTS · March 2025 → March 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · March 2025 → March 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods12 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | 2 | 0 | ▼ 100.0% |
| April | 0 | – | – |
| May | – | – | – |
| June | 0 | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 2 | – | – |
according to the US BTS · March 2025 → March 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 97.2% 209
- Cancelled 2.8% 6
Share of all recorded flights in the period, all legs. · Mar 8, 2025 → Mar 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 |
|---|---|---|---|---|
| SAT MIA San Antonio International Airport – Miami International Airport | 1,836 | 3.1 min | 90.6% | 32 |
| MIA SAT Miami International Airport – San Antonio International Airport | 1,836 | 6.5 min | 78.1% | 32 |
| MIA ATL Miami International Airport – Hartsfield Jackson Atlanta International Airport | 959 | 10.3 min | 83.9% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| March 2025 | 10 | 8 | 75.0% | 2 |
| April 2025 | 3 | 3 | 66.7% | 0 |
| June 2025 | 1 | 1 | 100.0% | 0 |
| July 2025 | 54 | 54 | 85.2% | 0 |
| August 2025 | 10 | 10 | 80.0% | 0 |
| September 2025 | 36 | 36 | 69.4% | 0 |
| October 2025 | 6 | 6 | 100.0% | 0 |
| November 2025 | 38 | 36 | 88.9% | 2 |
| December 2025 | 19 | 17 | 76.5% | 2 |
| January 2026 | 4 | 4 | 50.0% | 0 |
| February 2026 | 24 | 24 | 62.5% | 0 |
| March 2026 | 10 | 10 | 50.0% | 0 |