MQ4142
MQ4142 (Envoy Air) is a multi-stop service on 18 routes, busiest Columbia to Chicago. Of 574 departures recorded from October 2024 to July 2026, 74.7% left on time, according to the US BTS.
- On-time departures74.7%of 574 flights
- Average delay12.0 min
- July 202660▲ 106.9%vs July 2025
- Cancelled2.8%
- Legs flown under this number18
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 | 4 | 30 | ▲ 650.0% |
| February | – | 28 | – |
| March | 2 | 7 | ▲ 250.0% |
| April | 55 | 24 | ▼ 56.4% |
| May | 62 | 29 | ▼ 53.2% |
| June | 34 | 58 | ▲ 70.6% |
| July | 29 | 60 | ▲ 106.9% |
| August | 21 | – | – |
| September | 12 | – | – |
| October | 24 | – | in progress |
| November | 21 | – | – |
| December | 27 | – | – |
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 | 50.0% | 62.1% | ▲ 24.1% |
| February | – | 85.7% | – |
| March | 50.0% | 83.3% | ▲ 66.7% |
| April | 78.2% | 91.7% | ▲ 17.3% |
| May | 75.8% | 62.1% | ▼ 18.1% |
| June | 69.7% | 75.0% | ▲ 7.6% |
| July | 53.6% | 91.7% | ▲ 71.1% |
| August | 52.6% | – | – |
| September | 75.0% | – | – |
| October | 58.3% | – | in progress |
| November | 77.8% | – | – |
| December | 65.4% | – | – |
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 | 0 | 1 | – |
| February | – | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 6 | ▲ 500.0% |
| July | 1 | 0 | ▼ 100.0% |
| August | 2 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 3 | – | – |
| December | 1 | – | – |
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 97.2% 558
- Cancelled 2.8% 16
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
8| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| COU ORD Columbia Regional Airport – Chicago O'Hare International Airport | 507 | 18.4 min | 64.9% | 209 |
| ICT DFW Wichita Dwight D. Eisenhower National Airport – Dallas Fort Worth International Airport | 530 | 8.8 min | 73.4% | 67 |
| DFW ICT Dallas Fort Worth International Airport – Wichita Dwight D. Eisenhower National Airport | 530 | 3.3 min | 84.4% | 67 |
| RIC ORD Richmond International Airport – Chicago O'Hare International Airport | 1,032 | 10.1 min | 77.4% | 31 |
| ORD RIC Chicago O'Hare International Airport – Richmond International Airport | 1,032 | 4.9 min | 80.7% | 31 |
| ORD GRR Chicago O'Hare International Airport – Gerald R. Ford International Airport | 220 | 14.6 min | 80.7% | 31 |
| ABQ ORD Albuquerque International Sunport – Chicago O'Hare International Airport | 1,796 | 1.8 min | 93.6% | 31 |
| GRR ORD Gerald R. Ford International Airport – Chicago O'Hare International Airport | 220 | 12.0 min | 76.7% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 39 | 39 | 89.7% | 0 |
| November 2024 | 8 | 8 | 75.0% | 0 |
| January 2025 | 4 | 4 | 50.0% | 0 |
| March 2025 | 2 | 2 | 50.0% | 0 |
| April 2025 | 55 | 55 | 78.2% | 0 |
| May 2025 | 62 | 62 | 75.8% | 0 |
| June 2025 | 34 | 33 | 69.7% | 1 |
| July 2025 | 29 | 28 | 53.6% | 1 |
| August 2025 | 21 | 19 | 52.6% | 2 |
| September 2025 | 12 | 12 | 75.0% | 0 |
| October 2025 | 24 | 24 | 58.3% | 0 |
| November 2025 | 21 | 18 | 77.8% | 3 |
| December 2025 | 27 | 26 | 65.4% | 1 |
| January 2026 | 30 | 29 | 62.1% | 1 |
| February 2026 | 28 | 28 | 85.7% | 0 |
| March 2026 | 7 | 6 | 83.3% | 1 |
| April 2026 | 24 | 24 | 91.7% | 0 |
| May 2026 | 29 | 29 | 62.1% | 0 |
| June 2026 | 58 | 52 | 75.0% | 6 |
| July 2026 | 60 | 60 | 91.7% | 0 |