Is a 40 min layover in Santa Ana long enough?
SNA · John Wayne Arpt Orange Co · Santa Ana, United States
It Depends
This matches the domestic-domestic minimum connecting time, so it's tight but standard for SNA's short walks.
Quick Stats
3
12m
15m
Southwest Airlines
Minimum Connection Times
40min
tight50min
✗60min
✗60min
✗AD PLACEMENT — CONTEXTUAL
Tips for 40 min Connections
Since all gates sit within one connected terminal, you can walk from any gate to any other in about 10-12 minutes.
SNA has very limited international service, mostly to a handful of Mexican beach destinations, so most connecting itineraries here are purely domestic.
If arriving on one of the few international flights, budget extra time for the small CBP facility, which can back up during peak arrival banks.
Southwest operates a large base here, so same-airline domestic-to-domestic connections are usually straightforward and gates are close together.
Security lines can lengthen quickly during the morning departure rush (6-9am), so precheck is especially valuable at this small checkpoint.
Busyness — Connection Risk
12a6a12p6p12a
Low risk
Moderate
High risk
Tight connections are safer outside peak hours. Morning rush (6–9a), midday (11a–2p), and evening (4–8p) are highest risk.
Getting Between Concourses
All three terminal segments are physically connected under one roof with a shared central security checkpoint, so passengers simply walk between gates. There is no train or shuttle system, and the entire terminal can be traversed on foot in well under 15 minutes.
Is 40 minutes enough for a layover at SNA?
This matches the domestic-domestic minimum connecting time, so it's tight but standard for SNA's short walks.
Other Layover Durations at SNA
AD PLACEMENT — BEFORE FOOTER