MQ4143
MQ4143 (Envoy Air) is a multi-stop service on 13 routes, busiest Dallas-Fort Worth to Tallahassee. Of 369 departures recorded from January 2025 to July 2026, 86.0% left on time, according to the US BTS.
- On-time departures86.0%of 369 flights
- Average delay8.0 min
- July 202610
- Cancelled1.6%
- Legs flown under this number13
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 31 | ▲ 3,000.0% |
| February | – | 11 | – |
| March | – | – | – |
| April | 22 | 48 | ▲ 118.2% |
| May | 28 | 62 | ▲ 121.4% |
| June | 4 | 60 | ▲ 1,400.0% |
| July | – | 10 | – |
| August | – | – | – |
| September | 56 | – | – |
| October | 10 | – | in progress |
| November | 10 | – | – |
| December | 16 | – | – |
according to the US BTS · January 2025 → 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 periods14 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 86.7% | ▼ 13.3% |
| February | – | 100.0% | – |
| March | – | – | – |
| April | 86.4% | 100.0% | ▲ 15.8% |
| May | 92.9% | 85.5% | ▼ 7.9% |
| June | 100.0% | 75.4% | ▼ 24.6% |
| July | – | 80.0% | – |
| August | – | – | – |
| September | 81.5% | – | – |
| October | 80.0% | – | in progress |
| November | 80.0% | – | – |
| December | 81.3% | – | – |
according to the US BTS · January 2025 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · January 2025 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | – | 0 | – |
| March | – | – | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 3 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | 2 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · January 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 98.4% 363
- Cancelled 1.6% 6
Share of all recorded flights in the period, all legs. · Jan 1, 2025 → Jul 25, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
8| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DFW TLH Dallas Fort Worth International Airport – Tallahassee International Airport | 1,231 | 6.7 min | 86.4% | 67 |
| ORD CVG Chicago O'Hare International Airport – Cincinnati Northern Kentucky International Airport | 425 | 10.2 min | 82.2% | 46 |
| CVG ORD Cincinnati Northern Kentucky International Airport – Chicago O'Hare International Airport | 425 | 16.3 min | 77.3% | 46 |
| PHX ONT Phoenix Sky Harbor International Airport – Ontario International Airport | 522 | 1.4 min | 90.9% | 44 |
| ONT PHX Ontario International Airport – Phoenix Sky Harbor International Airport | 522 | -0.1 min | 93.2% | 44 |
| SAT DFW San Antonio International Airport – Dallas Fort Worth International Airport | 398 | 16.6 min | 84.4% | 33 |
| DFW SAT Dallas Fort Worth International Airport – San Antonio International Airport | 398 | 11.7 min | 78.1% | 33 |
| ATL MIA Hartsfield Jackson Atlanta International Airport – Miami International Airport | 959 | 2.8 min | 96.7% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| January 2025 | 1 | 1 | 100.0% | 0 |
| April 2025 | 22 | 22 | 86.4% | 0 |
| May 2025 | 28 | 28 | 92.9% | 0 |
| June 2025 | 4 | 4 | 100.0% | 0 |
| September 2025 | 56 | 54 | 81.5% | 2 |
| October 2025 | 10 | 10 | 80.0% | 0 |
| November 2025 | 10 | 10 | 80.0% | 0 |
| December 2025 | 16 | 16 | 81.3% | 0 |
| January 2026 | 31 | 30 | 86.7% | 1 |
| February 2026 | 11 | 11 | 100.0% | 0 |
| April 2026 | 48 | 48 | 100.0% | 0 |
| May 2026 | 62 | 62 | 85.5% | 0 |
| June 2026 | 60 | 57 | 75.4% | 3 |
| July 2026 | 10 | 10 | 80.0% | 0 |