Route · GEG → SJC · 2020–2025 BTS data
Spokane to San Jose
The GEG–SJC corridor (Spokane, WA → San Jose, CA) runs ahead of the national average, served by 5 carriers across roughly 742 miles.
Data updated 2026-06-13
- 86.2%
- On-time
- +7.2 pts
- vs US avg
- 53 min
- Delay when late
- 1,727
- Flights
Cancelled
0.2%
Best Month
Jun 2023 96%
Worst Month
Jul 2023 73%
Distance
742 mi
Carriers
5
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Sep 2025 | 30 | 4 | 0 | 0 | WN |
| Aug 2025 | 31 | 7 | 0 | 0 | WN |
| Jul 2025 | 31 | 4 | 0 | 0 | WN |
| Jun 2025 | 30 | 5 | 0 | 0 | WN |
| Oct 2024 | 31 | 2 | 0 | 0 | WN |
| Sep 2024 | 30 | 1 | 0 | 0 | WN |
| Aug 2024 | 31 | 9 | 0 | 0 | WN |
| Jul 2024 | 31 | 3 | 0 | 0 | WN |
| Jun 2024 | 30 | 4 | 0 | 0 | WN |
| May 2024 | 31 | 2 | 0 | 0 | WN |
| Apr 2024 | 30 | 2 | 0 | 0 | WN |
| Mar 2024 | 30 | 4 | 0 | 0 | WN |
| Dec 2023 | 31 | 2 | 0 | 0 | WN |
| Nov 2023 | 31 | 1 | 0 | 0 | WN |
| Oct 2023 | 44 | 4 | 0 | 0 | WN |
| Sep 2023 | 41 | 4 | 0 | 0 | WN |
| Aug 2023 | 41 | 5 | 0 | 0 | WN |
| Jul 2023 | 52 | 14 | 0 | 0 | WN |
| Jun 2023 | 52 | 2 | 0 | 0 | WN |
| May 2023 | 54 | 9 | 0 | 0 | WN |
| Apr 2023 | 50 | 7 | 0 | 0 | WN |
| Mar 2023 | 54 | 9 | 0 | 0 | WN |
| Feb 2023 | 48 | 8 | 0 | 0 | WN |
| Jan 2023 | 50 | 8 | 2 | 1 | WN |
Cancellation Rate
0.2%
2 of 914 flights
Diversion Rate
0.1%
1 of 914 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
GEG - Spokane
Full on-time, delay-cause, and seasonal performance for Spokane, WA.
Origin airport →SJC - San Jose
Full on-time, delay-cause, and seasonal performance for San Jose, CA.
Destination airport →Compare the two airports
See GEG and SJC side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
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What the Data Says About GEG to SJC
Spokane to San Jose (GEG to SJC) is one of the more dependable pairings in the BTS On-Time Performance dataset: a 86.2% on-time rate across 1,727 flights, with delays that do happen averaging 53.4 minutes. The corridor runs roughly 742 miles and is served by 5 carriers. Over the most recent 24 months, 2 of 914 flights were cancelled (0.2%) and 1 diverted (0.1%).
The monthly split is wide on this route: Jun 2023 posted the strongest performance at 96% on-time, while Jul 2023 came in at just 73% - a 23-point swing worth factoring into travel timing.
Frequently Asked Questions
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Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.