Southwest Airlines OAK to SNA on-time performance
Southwest Airlines nonstop flights from Oakland to Santa Ana · Aug 2025 – Jul 2026
On-time arrivals
85%
arrived < 15 min late
Cancelled
0.7%
17 flights
Avg arrival delay
7 min
43 min when late
Rank on route
#2 of 3
route average 85% on time
Key facts
- Southwest Airlines flights on OAK to SNA arrived on time 85% of the time in Aug 2025 – Jul 2026.
- 0.7% were cancelled, and 3% arrived an hour or more late.
- That ranks #2 of 3 airlines on this route, which averaged 85% on time overall.
- The largest source of delay minutes was late-arriving aircraft (56%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft56%
- Airline (crew, maintenance, cleaning, fueling)39%
- Air traffic control & airport congestion5%
- Security0%
- Extreme weather0%
Other airlines on OAK to SNA
- Spirit Airlines78% on time · 13 min avg delay
- SkyWest Airlines100% on time · 5 min avg delay
Full OAK to SNA comparison →
Southwest Airlines on-time record across all routes →
2,338 Southwest Airlines flights tracked on this route; 17 cancelled, 1 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.