OO5451
OO5451 (SkyWest Airlines) is a multi-stop service on 19 routes, busiest Memphis to Houston. Of 589 departures recorded from October 2024 to July 2026, 82.9% left on time, according to the US BTS.
- On-time departures82.9%of 589 flights
- Average delay9.9 min
- July 202631▲ 19.2%vs July 2025
- Cancelled1.9%
- Legs flown under this number19
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 | 19 | 31 | ▲ 63.2% |
| February | 16 | 28 | ▲ 75.0% |
| March | 23 | 31 | ▲ 34.8% |
| April | 30 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 29 | 30 | ▲ 3.4% |
| July | 26 | 31 | ▲ 19.2% |
| August | 25 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 24 | – | – |
| Year to date (Jan–Jul) | 174 | 212 | ▲ 21.8% |
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 | 79.0% | 75.9% | ▼ 3.9% |
| February | 68.8% | 89.3% | ▲ 29.9% |
| March | 65.2% | 73.3% | ▲ 12.4% |
| April | 89.7% | 60.0% | ▼ 33.1% |
| May | 90.0% | 74.2% | ▼ 17.6% |
| June | 92.6% | 90.0% | ▼ 2.8% |
| July | 79.2% | 83.3% | ▲ 5.3% |
| August | 88.0% | – | – |
| September | 93.3% | – | – |
| October | 93.6% | – | in progress |
| November | 93.1% | – | – |
| December | 70.8% | – | – |
| Year-to-date average (Jan–Jul) | 80.6% | 78.0% | ▼ 3.2% |
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 | 2 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 1 | 0 | ▼ 100.0% |
| June | 2 | 0 | ▼ 100.0% |
| July | 2 | 1 | ▼ 50.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 6 | 4 | ▼ 33.3% |
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 98.1% 578
- Cancelled 1.9% 11
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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MEM IAH Frederick W. Smith International Airport – George Bush Intercontinental Airport | 754 | 14.6 min | 74.2% | 135 |
| SFO ABQ San Francisco International Airport – Albuquerque International Sunport | 1,439 | -2.4 min | 94.1% | 68 |
| ORD SCE Chicago O'Hare International Airport – State College Regional Airport | 847 | 3.5 min | 88.1% | 60 |
| COS ORD City of Colorado Springs Municipal Airport – Chicago O'Hare International Airport | 1,463 | 13.7 min | 88.5% | 53 |
| ORD ALB Chicago O'Hare International Airport – Albany International Airport | 1,161 | 15.3 min | 83.3% | 37 |
| RNO LAX Reno Tahoe International Airport – Los Angeles International Airport | 630 | 2.2 min | 86.1% | 36 |
| IAH MAF George Bush Intercontinental Airport – Midland International Air and Space Port | 689 | 13.9 min | 76.9% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 79.0% | 0 |
| November 2024 | 29 | 29 | 93.1% | 0 |
| December 2024 | 15 | 15 | 93.3% | 0 |
| January 2025 | 19 | 19 | 79.0% | 0 |
| February 2025 | 16 | 16 | 68.8% | 0 |
| March 2025 | 23 | 23 | 65.2% | 0 |
| April 2025 | 30 | 29 | 89.7% | 1 |
| May 2025 | 31 | 30 | 90.0% | 1 |
| June 2025 | 29 | 27 | 92.6% | 2 |
| July 2025 | 26 | 24 | 79.2% | 2 |
| August 2025 | 25 | 25 | 88.0% | 0 |
| September 2025 | 30 | 30 | 93.3% | 0 |
| October 2025 | 31 | 31 | 93.6% | 0 |
| November 2025 | 30 | 29 | 93.1% | 1 |
| December 2025 | 24 | 24 | 70.8% | 0 |
| January 2026 | 31 | 29 | 75.9% | 2 |
| February 2026 | 28 | 28 | 89.3% | 0 |
| March 2026 | 31 | 30 | 73.3% | 1 |
| April 2026 | 30 | 30 | 60.0% | 0 |
| May 2026 | 31 | 31 | 74.2% | 0 |
| June 2026 | 30 | 30 | 90.0% | 0 |
| July 2026 | 31 | 30 | 83.3% | 1 |