OO4453
OO4453 (SkyWest Airlines) flies Aspen to Atlanta. Of 114 departures recorded from December 2025 to April 2026, 64.0% left on time, according to the US BTS.
Recorded departures by month
Short series — OO4453 has only 5 months so far. Enough to show the level now, not enough to read a trend.
The most recent periods5 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 31 | – |
| February | – | 28 | – |
| March | – | 31 | – |
| April | – | 12 | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 12 | – | – |
according to the US BTS · December 2025 → April 2026
On-time departures by month
Short series — OO4453 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 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 74.2% | – |
| February | – | 53.9% | – |
| March | – | 70.0% | – |
| April | – | 83.3% | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 25.0% | – | – |
according to the US BTS · December 2025 → April 2026
Average departure delay by month
Short series — OO4453 has only 5 months so far. Enough to show the level now, not enough to read a trend.
according to the US BTS · December 2025 → April 2026
Cancelled departures by month
Short series — OO4453 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 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 2 | – |
| March | – | 1 | – |
| April | – | 0 | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 0 | – | – |
according to the US BTS · December 2025 → April 2026
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 97.4% 111
- Cancelled 2.6% 3
Share of all recorded flights in the period, all legs. · Dec 20, 2025 → Apr 12, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ASE ATL Aspen-Pitkin County Airport (Sardy Field) – Hartsfield Jackson Atlanta International Airport | 2,095 | 35.9 min | 64.0% | 114 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| December 2025 | 12 | 12 | 25.0% | 0 |
| January 2026 | 31 | 31 | 74.2% | 0 |
| February 2026 | 28 | 26 | 53.9% | 2 |
| March 2026 | 31 | 30 | 70.0% | 1 |
| April 2026 | 12 | 12 | 83.3% | 0 |