MQ4136
MQ4136 (Envoy Air) is a multi-stop service on 25 routes, busiest Des Moines to Chicago. Of 272 departures recorded from December 2024 to March 2026, 82.0% left on time, according to the US BTS.
- On-time departures82.0%of 272 flights
- Average delay13.6 min
- March 202610▼ 80.0%vs March 2025
- Cancelled1.8%
- Legs flown under this number25
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods12 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 4 | 32 | ▲ 700.0% |
| February | – | 36 | – |
| March | 50 | 10 | ▼ 80.0% |
| April | 30 | – | – |
| May | 58 | – | – |
| June | 8 | – | – |
| July | – | – | – |
| August | – | – | – |
| September | 8 | – | – |
| October | 6 | – | in progress |
| November | 4 | – | – |
| December | 25 | – | – |
according to the US BTS · December 2024 → March 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 periods12 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 90.6% | ▼ 9.4% |
| February | – | 80.6% | – |
| March | 68.8% | 70.0% | ▲ 1.8% |
| April | 82.8% | – | – |
| May | 83.9% | – | – |
| June | 75.0% | – | – |
| July | – | – | – |
| August | – | – | – |
| September | 100.0% | – | – |
| October | 83.3% | – | in progress |
| November | 100.0% | – | – |
| December | 88.0% | – | – |
according to the US BTS · December 2024 → March 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · December 2024 → March 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods12 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | – | 0 | – |
| March | 2 | 0 | ▼ 100.0% |
| April | 1 | – | – |
| May | 2 | – | – |
| June | 0 | – | – |
| July | – | – | – |
| August | – | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · December 2024 → March 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 98.2% 267
- Cancelled 1.8% 5
Share of all recorded flights in the period, all legs. · Dec 31, 2024 → Mar 7, 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 |
|---|---|---|---|---|
| DSM ORD Des Moines International Airport – Chicago O'Hare International Airport | 480 | 21.5 min | 85.1% | 47 |
| DFW PNS Dallas Fort Worth International Airport – Pensacola International Airport | 970 | 8.1 min | 79.4% | 36 |
| FSD DFW Sioux Falls Regional Airport – Dallas Fort Worth International Airport | 1,189 | 8.1 min | 83.3% | 31 |
| DFW FSD Dallas Fort Worth International Airport – Sioux Falls Regional Airport | 1,189 | 3.8 min | 86.7% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| December 2024 | 1 | 1 | 100.0% | 0 |
| January 2025 | 4 | 4 | 100.0% | 0 |
| March 2025 | 50 | 48 | 68.8% | 2 |
| April 2025 | 30 | 29 | 82.8% | 1 |
| May 2025 | 58 | 56 | 83.9% | 2 |
| June 2025 | 8 | 8 | 75.0% | 0 |
| September 2025 | 8 | 8 | 100.0% | 0 |
| October 2025 | 6 | 6 | 83.3% | 0 |
| November 2025 | 4 | 4 | 100.0% | 0 |
| December 2025 | 25 | 25 | 88.0% | 0 |
| January 2026 | 32 | 32 | 90.6% | 0 |
| February 2026 | 36 | 36 | 80.6% | 0 |
| March 2026 | 10 | 10 | 70.0% | 0 |