MQ4134
MQ4134 (Envoy Air) is a multi-stop service on 7 routes, busiest Syracuse to Chicago. Of 631 departures recorded from November 2024 to July 2026, 85.4% left on time, according to the US BTS.
- On-time departures85.4%of 631 flights
- Average delay9.1 min
- July 202631▲ 34.8%vs July 2025
- Cancelled2.2%
- Legs flown under this number7
Recorded departures by month
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 | 12 | 18 | ▲ 50.0% |
| February | 20 | 4 | ▼ 80.0% |
| March | 30 | 1 | ▼ 96.7% |
| April | 30 | 48 | ▲ 60.0% |
| May | 30 | 50 | ▲ 66.7% |
| June | 22 | 30 | ▲ 36.4% |
| July | 23 | 31 | ▲ 34.8% |
| August | 29 | – | – |
| September | 30 | – | – |
| October | 30 | – | in progress |
| November | 57 | – | – |
| December | 32 | – | – |
| Year to date (Jan–Jul) | 167 | 182 | ▲ 9.0% |
according to the US BTS · November 2024 → 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 periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 81.8% | 50.0% | ▼ 38.9% |
| February | 88.2% | 100.0% | ▲ 13.3% |
| March | 80.0% | 100.0% | ▲ 25.0% |
| April | 80.0% | 78.7% | ▼ 1.6% |
| May | 90.0% | 93.8% | ▲ 4.2% |
| June | 86.4% | 93.3% | ▲ 8.1% |
| July | 91.3% | 90.3% | ▼ 1.1% |
| August | 82.1% | – | – |
| September | 86.7% | – | – |
| October | 90.0% | – | in progress |
| November | 90.9% | – | – |
| December | 65.6% | – | – |
| Year-to-date average (Jan–Jul) | 85.4% | 86.6% | ▲ 1.4% |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
according to the US BTS · November 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 2 | ▲ 100.0% |
| February | 3 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 1 | – |
| May | 0 | 2 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 4 | 5 | ▲ 25.0% |
according to the US BTS · November 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 97.8% 617
- Cancelled 2.2% 14
Share of all recorded flights in the period, all legs. · Nov 6, 2024 → Jul 31, 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 |
|---|---|---|---|---|
| SYR ORD Syracuse Hancock International Airport – Chicago O'Hare International Airport | 974 | 11.9 min | 86.2% | 361 |
| DFW CAE Dallas Fort Worth International Airport – Columbia Metropolitan Airport | 1,480 | 3.5 min | 82.4% | 93 |
| CAE DFW Columbia Metropolitan Airport – Dallas Fort Worth International Airport | 1,480 | 8.1 min | 81.1% | 93 |
| ORD SYR Chicago O'Hare International Airport – Syracuse Hancock International Airport | 974 | 3.5 min | 91.3% | 71 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 48 | 48 | 95.8% | 0 |
| December 2024 | 56 | 54 | 81.5% | 2 |
| January 2025 | 12 | 11 | 81.8% | 1 |
| February 2025 | 20 | 17 | 88.2% | 3 |
| March 2025 | 30 | 30 | 80.0% | 0 |
| April 2025 | 30 | 30 | 80.0% | 0 |
| May 2025 | 30 | 30 | 90.0% | 0 |
| June 2025 | 22 | 22 | 86.4% | 0 |
| July 2025 | 23 | 23 | 91.3% | 0 |
| August 2025 | 29 | 28 | 82.1% | 1 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 30 | 30 | 90.0% | 0 |
| November 2025 | 57 | 55 | 90.9% | 2 |
| December 2025 | 32 | 32 | 65.6% | 0 |
| January 2026 | 18 | 16 | 50.0% | 2 |
| February 2026 | 4 | 4 | 100.0% | 0 |
| March 2026 | 1 | 1 | 100.0% | 0 |
| April 2026 | 48 | 47 | 78.7% | 1 |
| May 2026 | 50 | 48 | 93.8% | 2 |
| June 2026 | 30 | 30 | 93.3% | 0 |
| July 2026 | 31 | 31 | 90.3% | 0 |