MQ3679
MQ3679 (Envoy Air) is a multi-stop service on 12 routes, busiest Baltimore to Chicago. Of 932 departures recorded from October 2024 to July 2026, 81.9% left on time, according to the US BTS.
- On-time departures81.9%of 932 flights
- Average delay11.0 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.5%
- Legs flown under this number12
according to the US BTS · Oct 12, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 50 | 61 | ▲ 22.0% |
| February | 52 | 50 | ▼ 3.8% |
| March | 52 | 54 | ▲ 3.8% |
| April | 56 | 58 | ▲ 3.6% |
| May | 34 | 50 | ▲ 47.1% |
| June | 30 | 30 | 0.0% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 27 | – | – |
| October | 20 | – | in progress |
| November | 53 | – | – |
| December | 54 | – | – |
| Year to date (Jan–Jul) | 305 | 334 | ▲ 9.5% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 92.0% | 71.2% | ▼ 22.6% |
| February | 75.0% | 84.0% | ▲ 12.0% |
| March | 71.2% | 68.5% | ▼ 3.7% |
| April | 70.9% | 74.1% | ▲ 4.6% |
| May | 64.7% | 88.0% | ▲ 36.0% |
| June | 90.0% | 90.0% | 0.0% |
| July | 96.8% | 96.8% | 0.0% |
| August | 93.6% | – | – |
| September | 92.6% | – | – |
| October | 100.0% | – | in progress |
| November | 93.8% | – | – |
| December | 70.8% | – | – |
| Year-to-date average (Jan–Jul) | 80.1% | 81.8% | ▲ 2.2% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 2 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 5 | – | – |
| December | 6 | – | – |
| Year to date (Jan–Jul) | 1 | 2 | ▲ 100.0% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
This number flies several legs
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 98.5% 918
- Cancelled 1.5% 14
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
88 of 8
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BWI ORD Baltimore/Washington International Thurgood Marshall Airport – Chicago O'Hare International Airport | 998 | 23.6 min | 72.0% | 269 |
| ORD BWI Chicago O'Hare International Airport – Baltimore/Washington International Thurgood Marshall Airport | 998 | 9.0 min | 79.3% | 237 |
| OKC MIA OKC Will Rogers World Airport – Miami International Airport | 1,966 | 0.1 min | 93.8% | 161 |
| ORD JAX Chicago O'Hare International Airport – Jacksonville International Airport | 1,393 | 8.6 min | 84.1% | 44 |
| JAX ORD Jacksonville International Airport – Chicago O'Hare International Airport | 1,393 | 8.6 min | 84.1% | 44 |
| ORD BDL Chicago O'Hare International Airport – Bradley International Airport | 1,257 | 1.5 min | 89.2% | 37 |
| BDL ORD Bradley International Airport – Chicago O'Hare International Airport | 1,257 | 4.4 min | 86.5% | 37 |
| MEM ORD Frederick W. Smith International Airport – Chicago O'Hare International Airport | 792 | 6.8 min | 93.3% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 54 | 54 | 87.0% | 0 |
| December 2024 | 34 | 34 | 82.4% | 0 |
| January 2025 | 50 | 50 | 92.0% | 0 |
| February 2025 | 52 | 52 | 75.0% | 0 |
| March 2025 | 52 | 52 | 71.2% | 0 |
| April 2025 | 56 | 55 | 70.9% | 1 |
| May 2025 | 34 | 34 | 64.7% | 0 |
| June 2025 | 30 | 30 | 90.0% | 0 |
| July 2025 | 31 | 31 | 96.8% | 0 |
| August 2025 | 31 | 31 | 93.6% | 0 |
| September 2025 | 27 | 27 | 92.6% | 0 |
| October 2025 | 20 | 20 | 100.0% | 0 |
| November 2025 | 53 | 48 | 93.8% | 5 |
| December 2025 | 54 | 48 | 70.8% | 6 |
| January 2026 | 61 | 59 | 71.2% | 2 |
| February 2026 | 50 | 50 | 84.0% | 0 |
| March 2026 | 54 | 54 | 68.5% | 0 |
| April 2026 | 58 | 58 | 74.1% | 0 |
| May 2026 | 50 | 50 | 88.0% | 0 |
| June 2026 | 30 | 30 | 90.0% | 0 |
| July 2026 | 31 | 31 | 96.8% | 0 |