SNA Terminal C TSA Wait Times
Live security wait times for Terminal C at John Wayne Airport · South-end gates
✈️ Airlines at Terminal C
Airline terminal assignments can change — confirm your terminal on your boarding pass or airline app before heading to security.
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FAQ: Terminal C at SNA
Which airlines use Terminal C at SNA?
Terminal C, at the south end of the airport, serves Southwest, Frontier, and Allegiant. United and Alaska use Terminal B, while American, Delta, Air Canada, Breeze, and WestJet use Terminal A.
Does SNA Terminal C have TSA PreCheck?
Yes, TSA PreCheck lanes are available at John Wayne Airport, including the Terminal C checkpoint. Expect the longest lines around Southwest's morning and evening departure banks and during summer and holiday travel.
Which checkpoint is fastest for south-end gates?
The Terminal C checkpoint offers the quickest access to the airport's southernmost gates, but all terminals connect airside, so any checkpoint works in a pinch. Compare the live waits above and pick the shorter line if you have time to walk.