Route Reliability
Spokane → Santa Ana
GEG–SNA · 962 miles · Spokane International Airport to John Wayne Airport
- 77%
- Arrive within 15 minutes
- 10 min
- Average arrival delay
- 0.6%
- Cancelled
- 173
- Flights in the data
Data through May 2026.
Airlines on this route
- Alaska Airlines86% on time · 145 flights
- Allegiant Air30% on time · 28 flights
Too little history on this route to call a winner. We rank airlines only after 100 flights each.
What the data says
The 3–6 PM departure wins.
GEG–SNA flights departing between 3–6 PM arrived on time 86% of the time, versus 30% between 12–3 PM.
Thursdays have been rough.
GEG–SNA flights arrived on time 100% of the time on Wednesdays and just 50% on Thursdays. That gap is worth planning around.
Trending in the right direction.
GEG–SNA flights arrived on time 90% of the time over the last three months in the data, compared with 59% in the three months before that.
Flights on this route
The breakdown
- Mon90%(20 flights)
- Tue86%(21 flights)
- Wed100%(21 flights)
- Thu50%(34 flights)
- Fri67%(21 flights)
- Sat91%(21 flights)
- Sun74%(34 flights)
- 12–3 PM30%(27 flights)
- 3–6 PM86%(145 flights)
Jul 20% → May 90% on time
| Month | On-time percentage | Flights |
|---|---|---|
| July 2025 | 20% | 10 |
| January 2026 | 88% | 25 |
| February 2026 | 68% | 28 |
| March 2026 | 90% | 31 |
| April 2026 | 90% | 30 |
| May 2026 | 90% | 31 |
Same trip, other airports
Keep nerding
Based on 173 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.