OO4970
OO4970 (SkyWest Airlines) is a multi-stop service on 21 routes, busiest Dallas-Fort Worth to Midland. Of 551 departures recorded from October 2024 to July 2026, 69.9% left on time, according to the US BTS.
- On-time departures69.9%of 551 flights
- Average delay26.3 min
- July 202614▼ 54.8%vs July 2025
- Cancelled2.9%
- Legs flown under this number21
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 | 37 | 1 | ▼ 97.3% |
| February | 28 | – | – |
| March | 30 | 42 | ▲ 40.0% |
| April | 30 | 34 | ▲ 13.3% |
| May | 11 | 24 | ▲ 118.2% |
| June | 27 | 8 | ▼ 70.4% |
| July | 31 | 14 | ▼ 54.8% |
| August | 31 | – | – |
| September | 13 | – | – |
| October | 24 | – | in progress |
| November | 22 | – | – |
| December | 13 | – | – |
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 | 82.9% | 0.0% | ▼ 100.0% |
| February | 92.9% | – | – |
| March | 89.7% | 52.4% | ▼ 41.6% |
| April | 79.3% | 71.9% | ▼ 9.4% |
| May | 90.9% | 70.8% | ▼ 22.1% |
| June | 44.0% | 87.5% | ▲ 98.9% |
| July | 56.7% | 100.0% | ▲ 76.5% |
| August | 73.3% | – | – |
| September | 69.2% | – | – |
| October | 50.0% | – | in progress |
| November | 75.0% | – | – |
| December | 53.9% | – | – |
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 | 2 | 0 | ▼ 100.0% |
| February | 0 | – | – |
| March | 1 | 0 | ▼ 100.0% |
| April | 1 | 2 | ▲ 100.0% |
| May | 0 | 0 | – |
| June | 2 | 0 | ▼ 100.0% |
| July | 1 | 0 | ▼ 100.0% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| 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 97.1% 535
- Cancelled 2.9% 16
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 29, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DFW MAF Dallas Fort Worth International Airport – Midland International Air and Space Port | 496 | 43.2 min | 75.7% | 75 |
| ORD RST Chicago O'Hare International Airport – Rochester International Airport | 431 | 41.5 min | 49.2% | 62 |
| DFW MGM Dallas Fort Worth International Airport – Montgomery Regional (Dannelly Field) Airport | 999 | 15.9 min | 66.7% | 59 |
| MGM DFW Montgomery Regional (Dannelly Field) Airport – Dallas Fort Worth International Airport | 999 | 40.0 min | 54.6% | 58 |
| FLG PHX Flagstaff Pulliam Airport – Phoenix Sky Harbor International Airport | 192 | -0.1 min | 91.4% | 58 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 52 | 50 | 64.0% | 2 |
| December 2024 | 59 | 57 | 61.4% | 2 |
| January 2025 | 37 | 35 | 82.9% | 2 |
| February 2025 | 28 | 28 | 92.9% | 0 |
| March 2025 | 30 | 29 | 89.7% | 1 |
| April 2025 | 30 | 29 | 79.3% | 1 |
| May 2025 | 11 | 11 | 90.9% | 0 |
| June 2025 | 27 | 25 | 44.0% | 2 |
| July 2025 | 31 | 30 | 56.7% | 1 |
| August 2025 | 31 | 30 | 73.3% | 1 |
| September 2025 | 13 | 13 | 69.2% | 0 |
| October 2025 | 24 | 24 | 50.0% | 0 |
| November 2025 | 22 | 20 | 75.0% | 2 |
| December 2025 | 13 | 13 | 53.9% | 0 |
| January 2026 | 1 | 1 | 0.0% | 0 |
| March 2026 | 42 | 42 | 52.4% | 0 |
| April 2026 | 34 | 32 | 71.9% | 2 |
| May 2026 | 24 | 24 | 70.8% | 0 |
| June 2026 | 8 | 8 | 87.5% | 0 |
| July 2026 | 14 | 14 | 100.0% | 0 |