MQ3576
MQ3576 (Envoy Air) is a multi-stop service on 23 routes, busiest Harlingen to Dallas-Fort Worth. Of 673 departures recorded from October 2024 to July 2026, 86.5% left on time, according to the US BTS.
- On-time departures86.5%of 673 flights
- Average delay6.1 min
- July 202662▲ 24.0%vs July 2025
- Cancelled1.3%
- Legs flown under this number23
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 30 | – |
| February | 2 | 21 | ▲ 950.0% |
| March | 2 | 31 | ▲ 1,450.0% |
| April | 23 | 54 | ▲ 134.8% |
| May | 31 | 62 | ▲ 100.0% |
| June | 30 | 60 | ▲ 100.0% |
| July | 50 | 62 | ▲ 24.0% |
| August | 34 | – | – |
| September | 30 | – | – |
| October | 45 | – | in progress |
| November | 12 | – | – |
| December | 31 | – | – |
according to the US BTS · October 2024 → 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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 89.7% | – |
| February | 100.0% | 100.0% | 0.0% |
| March | 100.0% | 63.3% | ▼ 36.7% |
| April | 82.6% | 79.3% | ▼ 4.1% |
| May | 87.1% | 90.2% | ▲ 3.5% |
| June | 86.7% | 87.5% | ▲ 1.0% |
| July | 86.0% | 90.3% | ▲ 5.0% |
| August | 85.3% | – | – |
| September | 83.3% | – | – |
| October | 82.2% | – | in progress |
| November | 83.3% | – | – |
| December | 90.3% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 1 | – |
| February | 0 | 1 | – |
| March | 0 | 1 | – |
| April | 0 | 1 | – |
| May | 0 | 1 | – |
| June | 0 | 4 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 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 98.7% 664
- Cancelled 1.3% 9
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| HRL DFW Valley International Airport – Dallas Fort Worth International Airport | 744 | 2.9 min | 91.4% | 202 |
| DFW HRL Dallas Fort Worth International Airport – Valley International Airport | 744 | 1.0 min | 88.7% | 72 |
| ORD AZO Chicago O'Hare International Airport – Kalamazoo/Battle Creek International Airport | 196 | 4.4 min | 86.9% | 61 |
| ORD EWR Chicago O'Hare International Airport – Newark Liberty International Airport | 1,154 | 7.2 min | 84.1% | 44 |
| EWR ORD Newark Liberty International Airport – Chicago O'Hare International Airport | 1,154 | 11.2 min | 86.1% | 44 |
| ORD SPI Chicago O'Hare International Airport – Abraham Lincoln Capital Airport | 280 | 6.9 min | 83.9% | 31 |
| DTW ORD Detroit Metropolitan Wayne County Airport – Chicago O'Hare International Airport | 376 | 31.6 min | 57.1% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 7 | 7 | 100.0% | 0 |
| November 2024 | 28 | 28 | 96.4% | 0 |
| December 2024 | 28 | 28 | 89.3% | 0 |
| February 2025 | 2 | 2 | 100.0% | 0 |
| March 2025 | 2 | 2 | 100.0% | 0 |
| April 2025 | 23 | 23 | 82.6% | 0 |
| May 2025 | 31 | 31 | 87.1% | 0 |
| June 2025 | 30 | 30 | 86.7% | 0 |
| July 2025 | 50 | 50 | 86.0% | 0 |
| August 2025 | 34 | 34 | 85.3% | 0 |
| September 2025 | 30 | 30 | 83.3% | 0 |
| October 2025 | 45 | 45 | 82.2% | 0 |
| November 2025 | 12 | 12 | 83.3% | 0 |
| December 2025 | 31 | 31 | 90.3% | 0 |
| January 2026 | 30 | 29 | 89.7% | 1 |
| February 2026 | 21 | 20 | 100.0% | 1 |
| March 2026 | 31 | 30 | 63.3% | 1 |
| April 2026 | 54 | 53 | 79.3% | 1 |
| May 2026 | 62 | 61 | 90.2% | 1 |
| June 2026 | 60 | 56 | 87.5% | 4 |
| July 2026 | 62 | 62 | 90.3% | 0 |