Flight Reliability
AS 468 · Alaska Airlines
Boise → Seattle (BOI–SEA)99% of its flights flew this route. The rest (SEA–MCO) are included in these numbers.
- 77%
- Arrive within 15 minutes
- 1 min
- Average arrival delay
- 0%
- Cancelled
- 10 min early
- Median arrival delay
Based on 178 historical flights. Data through May 2026.
What the data says
The 12–3 PM departure wins.
AS 468 departing between 12–3 PM arrived on time 91% of the time, versus 72% between 6–9 PM.
Sunday scaries are real for this one.
AS 468 arrived on time 96% of the time on Saturdays and just 67% on Sundays. That gap is worth planning around.
A bit behind the BOI–SEA route.
AS 468 arrived on time 77% of the time, versus 82% across the BOI–SEA route.
A bit behind the Alaska Airlines network.
AS 468 arrived on time 77% of the time, versus 80% across the Alaska Airlines network.
The breakdown
- Mon69%(26 flights)
- Tue77%(26 flights)
- Wed81%(26 flights)
- Thu72%(25 flights)
- Fri80%(25 flights)
- Sat96%(23 flights)
- Sun67%(27 flights)
- 12–3 PM91%(34 flights)
- 3–6 PM88%(17 flights)
- 6–9 PM72%(127 flights)
Nov 54% → May 77% on time
| Month | On-time percentage | Flights |
|---|---|---|
| November 2025 | 54% | 26 |
| December 2025 | 77% | 30 |
| January 2026 | 93% | 29 |
| February 2026 | 91% | 11 |
| March 2026 | 93% | 14 |
| April 2026 | 80% | 30 |
| May 2026 | 77% | 31 |
- Departures on time
- 80%
- Diverted
- 0%
- Flights flown
- 178
- Months covered
- 9
Same route, other flights
Keep nerding
Based on 178 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.