MQ4307
MQ4307 (Envoy Air) is a multi-stop service on 10 routes, busiest Dallas-Fort Worth to Bismarck. Of 460 departures recorded from March 2025 to July 2026, 79.6% left on time, according to the US BTS.
- On-time departures79.6%of 460 flights
- Average delay9.6 min
- July 202630▲ 1,400.0%vs July 2025
- Cancelled1.1%
- Legs flown under this number10
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 10 | – |
| February | – | 17 | – |
| March | 2 | 31 | ▲ 1,450.0% |
| April | 30 | 54 | ▲ 80.0% |
| May | 31 | 50 | ▲ 61.3% |
| June | 30 | 30 | 0.0% |
| July | 2 | 30 | ▲ 1,400.0% |
| August | 26 | – | – |
| September | 30 | – | – |
| October | 57 | – | in progress |
| November | 2 | – | – |
| December | 28 | – | – |
according to the US BTS · March 2025 → 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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 100.0% | – |
| February | – | 93.3% | – |
| March | 50.0% | 79.3% | ▲ 58.6% |
| April | 70.0% | 88.9% | ▲ 27.0% |
| May | 71.0% | 90.0% | ▲ 26.8% |
| June | 48.3% | 73.3% | ▲ 51.9% |
| July | 50.0% | 86.7% | ▲ 73.3% |
| August | 84.6% | – | – |
| September | 86.7% | – | – |
| October | 80.7% | – | in progress |
| November | 50.0% | – | – |
| December | 71.4% | – | – |
according to the US BTS · March 2025 → July 2026
Average departure delay by month
according to the US BTS · March 2025 → July 2026
Cancelled departures by month
The most recent periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 2 | – |
| March | 0 | 2 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · March 2025 → 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 98.9% 455
- Cancelled 1.1% 5
Share of all recorded flights in the period, all legs. · Mar 30, 2025 → Jul 31, 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 |
|---|---|---|---|---|
| DFW BIS Dallas Fort Worth International Airport – Bismarck Municipal Airport | 1,575 | 13.6 min | 77.3% | 128 |
| PHX SEA Phoenix Sky Harbor International Airport – Seattle–Tacoma International Airport | 1,782 | 6.4 min | 81.4% | 70 |
| HPN ORD Westchester County Airport – Chicago O'Hare International Airport | 1,185 | 18.2 min | 78.0% | 54 |
| ORD AVL Chicago O'Hare International Airport – Asheville Regional Airport | 863 | 1.7 min | 93.2% | 44 |
| AVL ORD Asheville Regional Airport – Chicago O'Hare International Airport | 863 | -2.1 min | 93.2% | 44 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| March 2025 | 2 | 2 | 50.0% | 0 |
| April 2025 | 30 | 30 | 70.0% | 0 |
| May 2025 | 31 | 31 | 71.0% | 0 |
| June 2025 | 30 | 29 | 48.3% | 1 |
| July 2025 | 2 | 2 | 50.0% | 0 |
| August 2025 | 26 | 26 | 84.6% | 0 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 57 | 57 | 80.7% | 0 |
| November 2025 | 2 | 2 | 50.0% | 0 |
| December 2025 | 28 | 28 | 71.4% | 0 |
| January 2026 | 10 | 10 | 100.0% | 0 |
| February 2026 | 17 | 15 | 93.3% | 2 |
| March 2026 | 31 | 29 | 79.3% | 2 |
| April 2026 | 54 | 54 | 88.9% | 0 |
| May 2026 | 50 | 50 | 90.0% | 0 |
| June 2026 | 30 | 30 | 73.3% | 0 |
| July 2026 | 30 | 30 | 86.7% | 0 |