Deadhorse Airport (SCC) Delays and On-Time Departures
Deadhorse, AK · ranked 14th of 333 airports for on-time departures
Data through July 2026 · Last updated October 18, 2026
88.4% of the 513 flights scheduled to depart Deadhorse (SCC) in the last 12 months left on time, 11.0 points above the US average of 77.4%.
That ranks 14th of 333 US airports tracked on this site, with 2.5% of departures cancelled.
Over 24 months, Wednesday was the most reliable day (93% on time) and January the worst month (82%).
Best time of day to fly out of Deadhorse (SCC)
On-time departure % by scheduled departure hour (local time), last 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 8am–9am | 90.5% | 1.7% | 578 |
| 1pm–2pm | Limited data | 3 | |
| 2pm–3pm | 94.1% | 8.1% | 37 |
| 4pm–5pm | Limited data | 1 | |
| 6pm–7pm | 88.0% | 1.5% | 457 |
Airlines at SCC ranked by on-time departures
Last 12 months. Airlines with fewer than 30 departures are marked “limited data”.
| Airline | On-time departures | On-time arrivals | Cancelled | Departures |
|---|---|---|---|---|
| Alaska Airlines | 88.4% | 90.2% | 2.5% | 513 |
80%+ good 70–79.9% fair <70% poor
Best day to fly out of SCC
On-time departures by day, 24 months.
Best month to fly out of SCC
On-time departures by month, 24 months.
Holiday travel at Deadhorse (SCC)
On-time departures during holiday periods compared with all other days, last 24 months.
| Period | On-time departures | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Thanksgiving week (Tue before to Mon after) | Limited data | 18 | ||
| Christmas & New Year (Dec 20 - Jan 3) | 89.2% | -0.6 pts | 0.0% | 37 |
| Summer peak (Jun 15 - Aug 15) | 87.8% | -1.9 pts | 0.6% | 182 |
| All other days | 89.8% | — | 2.3% | 839 |
Monthly on-time departure trend at SCC
On-time departure % each month, with the 12-month US average for reference.
Routes from Deadhorse (SCC)
Every route from SCC with its own page, by number of flights (last 12 months, on-time arrivals).
| To | On time | Cancelled | Flights |
|---|---|---|---|
| SCC → Anchorage (ANC) | 90.2% | 2.5% | 513 |