MQ4325
MQ4325 (Envoy Air) is a multi-stop service on 7 routes, busiest Harlingen to Dallas-Fort Worth. Of 330 departures recorded from March 2025 to April 2026, 84.2% left on time, according to the US BTS.
- On-time departures84.2%of 330 flights
- Average delay7.8 min
- April 20261▼ 66.7%vs April 2025
- Cancelled3.9%
- Legs flown under this number7
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 8 | – |
| February | – | 15 | – |
| March | 2 | 8 | ▲ 300.0% |
| April | 3 | 1 | ▼ 66.7% |
| May | 27 | – | – |
| June | 56 | – | – |
| July | 62 | – | – |
| August | 36 | – | – |
| September | 30 | – | – |
| October | 5 | – | in progress |
| November | 25 | – | – |
| December | 52 | – | – |
according to the US BTS · March 2025 → April 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 periods13 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 100.0% | – |
| February | – | 66.7% | – |
| March | – | 57.1% | – |
| April | 66.7% | 0.0% | ▼ 100.0% |
| May | 92.3% | – | – |
| June | 83.6% | – | – |
| July | 96.6% | – | – |
| August | 82.4% | – | – |
| September | 90.0% | – | – |
| October | 100.0% | – | in progress |
| November | 95.8% | – | – |
| December | 66.0% | – | – |
according to the US BTS · April 2025 → April 2026
Average departure delay by month
according to the US BTS · April 2025 → April 2026
Cancelled departures by month
The most recent periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | 2 | 1 | ▼ 50.0% |
| April | 0 | 0 | – |
| May | 1 | – | – |
| June | 1 | – | – |
| July | 3 | – | – |
| August | 2 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 2 | – | – |
according to the US BTS · March 2025 → April 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 96.1% 317
- Cancelled 3.9% 13
Share of all recorded flights in the period, all legs. · Mar 30, 2025 → Apr 3, 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 |
|---|---|---|---|---|
| HRL DFW Valley International Airport – Dallas Fort Worth International Airport | 744 | -0.6 min | 91.3% | 97 |
| DCA CID Ronald Reagan Washington National Airport – The Eastern Iowa Airport | 1,286 | 1.5 min | 91.9% | 62 |
| CID DCA The Eastern Iowa Airport – Ronald Reagan Washington National Airport | 1,286 | 8.2 min | 82.8% | 62 |
| ORD ROC Chicago O'Hare International Airport – Frederick Douglass Greater Rochester International Airport | 847 | 6.2 min | 85.2% | 56 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| March 2025 | 2 | 0 | — | 2 |
| April 2025 | 3 | 3 | 66.7% | 0 |
| May 2025 | 27 | 26 | 92.3% | 1 |
| June 2025 | 56 | 55 | 83.6% | 1 |
| July 2025 | 62 | 59 | 96.6% | 3 |
| August 2025 | 36 | 34 | 82.4% | 2 |
| September 2025 | 30 | 30 | 90.0% | 0 |
| October 2025 | 5 | 5 | 100.0% | 0 |
| November 2025 | 25 | 24 | 95.8% | 1 |
| December 2025 | 52 | 50 | 66.0% | 2 |
| January 2026 | 8 | 8 | 100.0% | 0 |
| February 2026 | 15 | 15 | 66.7% | 0 |
| March 2026 | 8 | 7 | 57.1% | 1 |
| April 2026 | 1 | 1 | 0.0% | 0 |