OO5242
OO5242 (SkyWest Airlines) is a multi-stop service on 4 routes, busiest San Francisco to Santa Ana. Of 174 departures recorded from March 2025 to September 2025, 83.1% left on time, according to the US BTS.
- On-time departures83.1%of 174 flights
- Average delay8.3 min
- September 202524
- Cancelled1.2%
- Legs flown under this number4
Recorded departures by month
Short series — OO5242 has only 7 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 periods7 periods
| Period | Departures 2024 | Departures 2025 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | 2 | – |
| April | – | 26 | – |
| May | – | 30 | – |
| June | – | 30 | – |
| July | – | 31 | – |
| August | – | 31 | – |
| September | – | 24 | – |
| October | – | – | – |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · March 2025 → September 2025
On-time departures by month
Short series — OO5242 has only 7 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 periods7 periods
| Period | On time 2024 | On time 2025 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | 50.0% | – |
| April | – | 92.0% | – |
| May | – | 65.5% | – |
| June | – | 90.0% | – |
| July | – | 87.1% | – |
| August | – | 87.1% | – |
| September | – | 79.2% | – |
| October | – | – | – |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · March 2025 → September 2025
Average departure delay by month
Short series — OO5242 has only 7 months so far. Enough to show the level now, not enough to read a trend.
according to the US BTS · March 2025 → September 2025
Cancelled departures by month
Short series — OO5242 has only 7 months so far. Enough to show the level now, not enough to read a trend.
The most recent periods7 periods
| Period | Cancelled 2024 | Cancelled 2025 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | 0 | – |
| April | – | 1 | – |
| May | – | 1 | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | – | 0 | – |
| September | – | 0 | – |
| October | – | – | – |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · March 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 98.9% 172
- Cancelled 1.1% 2
Share of all recorded flights in the period, all legs. · Mar 30, 2025 → Sep 24, 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 |
|---|---|---|---|---|
| SFO SNA San Francisco International Airport – John Wayne Orange County International Airport | 598 | 6.0 min | 86.5% | 89 |
| ORD MLI Chicago O'Hare International Airport – Quad City International Airport | 224 | 6.4 min | 83.8% | 37 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| March 2025 | 2 | 2 | 50.0% | 0 |
| April 2025 | 26 | 25 | 92.0% | 1 |
| May 2025 | 30 | 29 | 65.5% | 1 |
| June 2025 | 30 | 30 | 90.0% | 0 |
| July 2025 | 31 | 31 | 87.1% | 0 |
| August 2025 | 31 | 31 | 87.1% | 0 |
| September 2025 | 24 | 24 | 79.2% | 0 |