OO5274
OO5274 (SkyWest Airlines) is a multi-stop service on 3 routes, busiest Chicago to South Bend. Of 649 departures recorded from October 2024 to July 2026, 69.0% left on time, according to the US BTS.
- On-time departures69.0%of 649 flights
- Average delay28.4 min
- July 202631▲ 3.3%vs July 2025
- Cancelled3.2%
- Legs flown under this number3
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 | 31 | 31 | 0.0% |
| February | 28 | 28 | 0.0% |
| March | 31 | 31 | 0.0% |
| April | 30 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 30 | 30 | 0.0% |
| July | 30 | 31 | ▲ 3.3% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 211 | 212 | ▲ 0.5% |
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 | 71.0% | 78.6% | ▲ 10.7% |
| February | 59.3% | 71.4% | ▲ 20.5% |
| March | 54.8% | 69.0% | ▲ 25.8% |
| April | 58.6% | 72.4% | ▲ 23.5% |
| May | 77.4% | 86.7% | ▲ 11.9% |
| June | 43.3% | 67.9% | ▲ 56.6% |
| July | 60.0% | 62.1% | ▲ 3.5% |
| August | 58.6% | – | – |
| September | 80.0% | – | – |
| October | 64.5% | – | in progress |
| November | 80.8% | – | – |
| December | 76.9% | – | – |
| Year-to-date average (Jan–Jul) | 60.6% | 72.6% | ▲ 19.7% |
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 | 0 | 3 | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 2 | – |
| April | 1 | 1 | 0.0% |
| May | 0 | 1 | – |
| June | 0 | 2 | – |
| July | 0 | 2 | – |
| August | 2 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 3 | – | – |
| December | 3 | – | – |
| Year to date (Jan–Jul) | 2 | 11 | ▲ 450.0% |
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 96.8% 628
- Cancelled 3.2% 21
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD SBN Chicago O'Hare International Airport – South Bend International Airport | 135 | 29.1 min | 68.6% | 619 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 80.0% | 0 |
| November 2024 | 28 | 28 | 89.3% | 0 |
| December 2024 | 28 | 28 | 60.7% | 0 |
| January 2025 | 31 | 31 | 71.0% | 0 |
| February 2025 | 28 | 27 | 59.3% | 1 |
| March 2025 | 31 | 31 | 54.8% | 0 |
| April 2025 | 30 | 29 | 58.6% | 1 |
| May 2025 | 31 | 31 | 77.4% | 0 |
| June 2025 | 30 | 30 | 43.3% | 0 |
| July 2025 | 30 | 30 | 60.0% | 0 |
| August 2025 | 31 | 29 | 58.6% | 2 |
| September 2025 | 30 | 30 | 80.0% | 0 |
| October 2025 | 31 | 31 | 64.5% | 0 |
| November 2025 | 29 | 26 | 80.8% | 3 |
| December 2025 | 29 | 26 | 76.9% | 3 |
| January 2026 | 31 | 28 | 78.6% | 3 |
| February 2026 | 28 | 28 | 71.4% | 0 |
| March 2026 | 31 | 29 | 69.0% | 2 |
| April 2026 | 30 | 29 | 72.4% | 1 |
| May 2026 | 31 | 30 | 86.7% | 1 |
| June 2026 | 30 | 28 | 67.9% | 2 |
| July 2026 | 31 | 29 | 62.1% | 2 |