OO5753
OO5753 (SkyWest Airlines) is a multi-stop service on 14 routes, busiest Greenville to Chicago. Of 487 departures recorded from October 2024 to July 2026, 71.0% left on time, according to the US BTS.
- On-time departures71.0%of 487 flights
- Average delay20.9 min
- July 202618▼ 30.8%vs July 2025
- Cancelled1.6%
- Legs flown under this number14
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 5 | 27 | ▲ 440.0% |
| February | 5 | 26 | ▲ 420.0% |
| March | 20 | 30 | ▲ 50.0% |
| April | 25 | 30 | ▲ 20.0% |
| May | 27 | 21 | ▼ 22.2% |
| June | 18 | 28 | ▲ 55.6% |
| July | 26 | 18 | ▼ 30.8% |
| August | 26 | – | – |
| September | 27 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 126 | 180 | ▲ 42.9% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 50.0% | 81.5% | ▲ 63.0% |
| February | 60.0% | 76.9% | ▲ 28.2% |
| March | 65.0% | 93.3% | ▲ 43.6% |
| April | 76.0% | 72.4% | ▼ 4.7% |
| May | 88.9% | 47.6% | ▼ 46.4% |
| June | 72.2% | 35.7% | ▼ 50.6% |
| July | 52.0% | 38.9% | ▼ 25.2% |
| August | 80.0% | – | – |
| September | 88.9% | – | – |
| October | 83.9% | – | in progress |
| November | 61.5% | – | – |
| December | 60.0% | – | – |
| Year-to-date average (Jan–Jul) | 66.3% | 63.8% | ▼ 3.8% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 1 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 3 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 2 | 1 | ▼ 50.0% |
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 98.4% 479
- Cancelled 1.6% 8
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
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| GSP ORD Greenville-Spartanburg International Airport – Chicago O'Hare International Airport | 930 | 18.7 min | 72.5% | 195 |
| SFO SLC San Francisco International Airport – Salt Lake City International Airport | 962 | 27.1 min | 60.7% | 141 |
| PHX SFO Phoenix Sky Harbor International Airport – San Francisco International Airport | 1,047 | 19.3 min | 77.8% | 45 |
| SLC LAX Salt Lake City International Airport – Los Angeles International Airport | 949 | 10.7 min | 87.1% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 15 | 15 | 73.3% | 0 |
| November 2024 | 5 | 5 | 80.0% | 0 |
| December 2024 | 17 | 17 | 94.1% | 0 |
| January 2025 | 5 | 4 | 50.0% | 1 |
| February 2025 | 5 | 5 | 60.0% | 0 |
| March 2025 | 20 | 20 | 65.0% | 0 |
| April 2025 | 25 | 25 | 76.0% | 0 |
| May 2025 | 27 | 27 | 88.9% | 0 |
| June 2025 | 18 | 18 | 72.2% | 0 |
| July 2025 | 26 | 25 | 52.0% | 1 |
| August 2025 | 26 | 25 | 80.0% | 1 |
| September 2025 | 27 | 27 | 88.9% | 0 |
| October 2025 | 31 | 31 | 83.9% | 0 |
| November 2025 | 29 | 26 | 61.5% | 3 |
| December 2025 | 31 | 30 | 60.0% | 1 |
| January 2026 | 27 | 27 | 81.5% | 0 |
| February 2026 | 26 | 26 | 76.9% | 0 |
| March 2026 | 30 | 30 | 93.3% | 0 |
| April 2026 | 30 | 29 | 72.4% | 1 |
| May 2026 | 21 | 21 | 47.6% | 0 |
| June 2026 | 28 | 28 | 35.7% | 0 |
| July 2026 | 18 | 18 | 38.9% | 0 |