Flight Reliability
AS 2315 · Alaska Airlines
Everett → Palm Springs (PAE–PSP)99% of its flights flew this route. The rest (SEA–MSO) are included in these numbers.
76
Usually Fine
WanderNerd Reliability Score
- 79%
- Arrive within 15 minutes
- 5 min
- Average arrival delay
- 1.4%
- Cancelled
- 4 min early
- Median arrival delay
Based on 139 historical flights. Data through May 2026.
What the data says
Morning flights do better here.
AS 2315 departing between 6–9 AM arrived on time 91% of the time, versus 58% between 12–3 PM.
Tuesdays have been rough.
AS 2315 arrived on time 84% of the time on Thursdays and just 68% on Tuesdays. That gap is worth planning around.
Recent months have been rougher.
AS 2315 arrived on time 74% of the time over the last three months in the data, compared with 82% in the three months before that.
The breakdown
- Mon81%(21 flights)
- Tue68%(19 flights)
- Wed82%(17 flights)
- Thu84%(19 flights)
- Fri81%(21 flights)
- Sat84%(19 flights)
- Sun74%(19 flights)
- 6–9 AM91%(43 flights)
- 9 AM–12 PM84%(55 flights)
- 12–3 PM58%(36 flights)
- 9 PM–12 AM—(1 flights)
50%
Apr
Nov 80% → Apr 50% on time
| Month | On-time percentage | Flights |
|---|---|---|
| November 2025 | 80% | 10 |
| December 2025 | 73% | 15 |
| January 2026 | 93% | 29 |
| February 2026 | 96% | 27 |
| March 2026 | 74% | 31 |
| April 2026 | 50% | 22 |
- Departures on time
- 82%
- Diverted
- 1.4%
- Flights flown
- 135
- Months covered
- 7
Same route, other flights
Keep nerding
Based on 139 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.