OO4248
OO4248 (SkyWest Airlines) is a multi-stop service on 2 routes, busiest West Yellowstone to Salt Lake City. Of 262 departures recorded from May 2025 to September 2025, 91.2% left on time, according to the US BTS.
- On-time departures91.2%of 262 flights
- Average delay-2.3 min
- September 202558
- Cancelled0.0%
- Legs flown under this number2
Recorded departures by month
Short series — OO4248 has only 5 months so far. Enough to show the level now, not enough to read a trend.
All legs under this number combined; see the leg table.
The most recent periods5 periods
| Period | Departures 2024 | Departures 2025 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | 20 | – |
| June | – | 60 | – |
| July | – | 62 | – |
| August | – | 62 | – |
| September | – | 58 | – |
| October | – | – | – |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · May 2025 → September 2025
On-time departures by month
Short series — OO4248 has only 5 months so far. Enough to show the level now, not enough to read a trend.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods5 periods
| Period | On time 2024 | On time 2025 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | 100.0% | – |
| June | – | 95.0% | – |
| July | – | 87.1% | – |
| August | – | 85.5% | – |
| September | – | 94.8% | – |
| October | – | – | – |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · May 2025 → September 2025
Average departure delay by month
Short series — OO4248 has only 5 months so far. Enough to show the level now, not enough to read a trend.
according to the US BTS · May 2025 → September 2025
Cancelled departures by month
Short series — OO4248 has only 5 months so far. Enough to show the level now, not enough to read a trend.
The most recent periods5 periods
| Period | Cancelled 2024 | Cancelled 2025 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | – | 0 | – |
| September | – | 0 | – |
| October | – | – | – |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · May 2025 → September 2025
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 100.0% 262
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · May 22, 2025 → Sep 29, 2025
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| WYS SLC Yellowstone Airport – Salt Lake City International Airport | 439 | -1.6 min | 91.6% | 131 |
| SLC WYS Salt Lake City International Airport – Yellowstone Airport | 439 | -3.0 min | 90.8% | 131 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| May 2025 | 20 | 20 | 100.0% | 0 |
| June 2025 | 60 | 60 | 95.0% | 0 |
| July 2025 | 62 | 62 | 87.1% | 0 |
| August 2025 | 62 | 62 | 85.5% | 0 |
| September 2025 | 58 | 58 | 94.8% | 0 |