About 1 in 3 AS 719 flights from Salt Lake City arrived 15+ minutes late, diverted or cancelled over the past year (37%); 2.0% were cancelled. The typical flight landed 7 minutes late.
AS 719: SLC → SEA
Scheduled to leave Salt Lake City at 8:46 p.m. local time. Over the past year it arrived on time 63% of the time (149 flights), in line with other AS flights on the route at that hour (62%). Last seen in the data Aug 17, 2026.
Usually Alaska Airlines's last flight of the day from Salt Lake City to Seattle (100% of days). Alaska Airlines's last SLC–SEA flight was cancelled 1.4% of the time, against 1.0% for its earlier ones. If it's cancelled, the next Alaska Airlines flight is usually around 6:23 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 34 | 47% |
| Tuesday | 8 | — |
| Wednesday | 16 | — |
| Thursday | 30 | 53% |
| Friday | 23 | 83% |
| Saturday | 5 | — |
| Sunday | 33 | 67% |
Why it was late
All flights SLC → SEA · Connecting off AS 719? Check the risk
Questions
How often is AS 719 from SLC to SEA late?
Alaska Airlines 719 from Salt Lake City, UT to Seattle, WA arrived 15 or more minutes late, was diverted or was cancelled on 37% of 149 scheduled flights between September 2025 and August 2026. 2.0% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check Alaska Airlines for today's flight. Method.