MQ3416
MQ3416 (Envoy Air) is a multi-stop service on 18 routes, busiest St Louis to Boston. Of 743 departures recorded from October 2024 to July 2026, 80.5% left on time, according to the US BTS.
- On-time departures80.5%of 743 flights
- Average delay10.5 min
- July 20262▲ 0.0%vs July 2025
- Cancelled1.2%
- Legs flown under this number18
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 56 | 28 | ▼ 50.0% |
| February | 49 | 13 | ▼ 73.5% |
| March | 60 | 25 | ▼ 58.3% |
| April | 57 | 6 | ▼ 89.5% |
| May | 62 | 10 | ▼ 83.9% |
| June | 8 | 5 | ▼ 37.5% |
| July | 2 | 2 | 0.0% |
| August | 52 | – | – |
| September | 60 | – | – |
| October | 36 | – | in progress |
| November | 29 | – | – |
| December | 32 | – | – |
| Year to date (Jan–Jul) | 294 | 89 | ▼ 69.7% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 73.1% | 73.1% | 0.0% |
| February | 72.9% | 84.6% | ▲ 16.0% |
| March | 83.3% | 92.0% | ▲ 10.4% |
| April | 68.4% | 100.0% | ▲ 46.2% |
| May | 85.5% | 90.0% | ▲ 5.3% |
| June | 87.5% | 100.0% | ▲ 14.3% |
| July | 100.0% | 0.0% | ▼ 100.0% |
| August | 78.4% | – | – |
| September | 88.3% | – | – |
| October | 91.7% | – | in progress |
| November | 71.4% | – | – |
| December | 71.9% | – | – |
| Year-to-date average (Jan–Jul) | 81.5% | 77.1% | ▼ 5.4% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 4 | 2 | ▼ 50.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 5 | 2 | ▼ 60.0% |
according to the US BTS · October 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 98.8% 734
- Cancelled 1.2% 9
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 3, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| STL BOS St. Louis Lambert International Airport – Boston Logan International Airport | 1,680 | 16.8 min | 72.0% | 230 |
| BOS STL Boston Logan International Airport – St. Louis Lambert International Airport | 1,680 | 7.0 min | 86.3% | 134 |
| DFW COU Dallas Fort Worth International Airport – Columbia Regional Airport | 788 | 3.3 min | 89.3% | 123 |
| COU DFW Columbia Regional Airport – Dallas Fort Worth International Airport | 788 | 15.3 min | 73.2% | 123 |
| CLT GSO Charlotte Douglas International Airport – Piedmont Triad International Airport | 134 | 3.7 min | 96.7% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 37 | 37 | 86.5% | 0 |
| November 2024 | 56 | 56 | 87.5% | 0 |
| December 2024 | 58 | 58 | 75.9% | 0 |
| January 2025 | 56 | 52 | 73.1% | 4 |
| February 2025 | 49 | 48 | 72.9% | 1 |
| March 2025 | 60 | 60 | 83.3% | 0 |
| April 2025 | 57 | 57 | 68.4% | 0 |
| May 2025 | 62 | 62 | 85.5% | 0 |
| June 2025 | 8 | 8 | 87.5% | 0 |
| July 2025 | 2 | 2 | 100.0% | 0 |
| August 2025 | 52 | 51 | 78.4% | 1 |
| September 2025 | 60 | 60 | 88.3% | 0 |
| October 2025 | 36 | 36 | 91.7% | 0 |
| November 2025 | 29 | 28 | 71.4% | 1 |
| December 2025 | 32 | 32 | 71.9% | 0 |
| January 2026 | 28 | 26 | 73.1% | 2 |
| February 2026 | 13 | 13 | 84.6% | 0 |
| March 2026 | 25 | 25 | 92.0% | 0 |
| April 2026 | 6 | 6 | 100.0% | 0 |
| May 2026 | 10 | 10 | 90.0% | 0 |
| June 2026 | 5 | 5 | 100.0% | 0 |
| July 2026 | 2 | 2 | 0.0% | 0 |