Flight Reliability
AS 1484 · Alaska Airlines
Anchorage → Seattle (ANC–SEA)84% of its flights flew this route. The rest (PDX–GEG, SEA–MKE) are included in these numbers.
89
Pretty Reliable
WanderNerd Reliability Score
- 92%
- Arrive within 15 minutes
- 10 min early
- Average arrival delay
- 2.7%
- Cancelled
- 16 min early
- Median arrival delay
Based on 37 historical flights. Data through May 2026.
What the data says
A bit ahead of the ANC–SEA route.
AS 1484 arrived on time 92% of the time, versus 85% across the ANC–SEA route.
Better than the Alaska Airlines network average.
AS 1484 arrived on time 92% of the time, versus 80% across the Alaska Airlines network.
The breakdown
- Mon—(6 flights)
- Tue—(6 flights)
- Wed—(1 flights)
- Thu—(6 flights)
- Fri—(6 flights)
- Sat—(5 flights)
- Sun—(6 flights)
- 6–9 AM—(2 flights)
- 9 AM–12 PM97%(31 flights)
- 3–6 PM—(3 flights)
- Departures on time
- 97%
- Diverted
- 0%
- Flights flown
- 36
- Months covered
- 4
Same route, other flights
Keep nerding
Based on 37 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.