About 1 in 10 AS 414 flights from Seattle arrived 15+ minutes late, diverted or cancelled over the past year (10%); 1.2% were cancelled. The typical flight landed 13 minutes early.
AS 414: SEA → DFW
Scheduled to leave Seattle at 6:02 a.m. local time. Over the past year it arrived on time 90% of the time (322 flights), in line with other AS flights on the route at that hour (88%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 49 | 90% |
| Tuesday | 47 | 91% |
| Wednesday | 46 | 98% |
| Thursday | 48 | 85% |
| Friday | 45 | 89% |
| Saturday | 41 | 90% |
| Sunday | 46 | 85% |
Why it was late
All flights SEA → DFW · Connecting off AS 414? Check the risk
Questions
How often is AS 414 from SEA to DFW late?
Alaska Airlines 414 from Seattle, WA to Dallas/Fort Worth, TX arrived 15 or more minutes late, was diverted or was cancelled on 10% of 322 scheduled flights between September 2025 and August 2026. 1.2% 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.