For John Wayne Orange County International Airport (SNA), FlyBuffer currently uses 5–15 min as the security planning context. The airport’s current FAA profile contains about 5,082,716 annual enplanements. Use the range to decide how much checkpoint time to allow, then combine it with parking, bags and terminal movement in the full departure planner.
Each vertical band is the modeled security allowance for that hour. The chart shows uncertainty instead of reducing the airport to one queue-time promise.
FlyBuffer combines historical airport-level patterns and public aviation context to keep the range useful without pretending every checkpoint is directly observed.
Use the security story together with airport context; the full departure plan still starts with your own journey time.
View full airport profile →Parking, checked bags, terminal movement and gate-ready margin remain separate. A quieter checkpoint does not erase the rest of the airport process.
The 5–15 min value on this page is an airport-level planning range. Use it for the security block, then keep airport access, bags, terminal movement and gate-ready margin separate.
PreCheck can change checkpoint friction, but lane availability varies. FlyBuffer does not subtract a universal fixed number of minutes without lane-specific evidence.
Line length can change faster than an airport-wide model. Use the hourly range as a planning allowance and replace it with a more specific checkpoint estimate when you have one.
For John Wayne Orange County International Airport (SNA), FlyBuffer currently uses 5–15 min as the security planning context. The airport’s current FAA profile contains about 5,082,716 annual enplanements. Use the range to decide how much checkpoint time to allow, then combine it with parking, bags and terminal movement in the full departure planner.
The 5–15 min figure is designed for trip planning. It does not include parking, rental-car return, bag drop, the walk to the checkpoint or the trip from security to the gate. Those steps belong in the departure plan separately.
A lower typical range should not be read as a guarantee. Early peaks, heavy travel periods, a mismatch between the modeled range and your actual checkpoint, or unusual operating conditions can still increase the allowance you need.
Airport scale, time of day, day of week, broader passenger pressure and current operating conditions can all affect the planning range. FlyBuffer keeps those inputs behind a range rather than turning them into one falsely exact minute.
With about 5,082,716 annual enplanements, SNA is neither a small regional airport nor a mega-hub. That makes time of day especially useful: a moderate airport-wide average can hide a much busier departure bank.
The current airport profile lists two active runways at SNA. A relatively compact airfield does not guarantee a short checkpoint queue, so FlyBuffer keeps security pressure separate from runway count and uses the hourly pattern to size the checkpoint allowance.
PreCheck can reduce checkpoint friction, but FlyBuffer does not automatically subtract a fixed number of minutes without lane-specific evidence. If you have a reliable current PreCheck estimate for your checkpoint, enter it as your own security estimate in the departure planner.
Security is one block in the calculation. A shorter checkpoint allowance does not remove parking, checked bags, document processing, terminal navigation or the margin you want before boarding. Change the security input in the planner to see how much the final leave time actually moves.
If your trip could use another airport in the same market (LAX, SAN), compare total ground travel and airport process time. Choosing an airport only because its security range looks shorter can produce a worse door-to-gate trip.
SNA ranks #42 of 501 covered airports by FAA enplanements. Its 5,082,716 annual enplanements are about 6524% above the current-set median of 76,729. Passenger scale is context rather than a queue measurement, but this comparison helps explain why the same national travel-pressure signal should not be interpreted identically at every airport.
The SNA planning range is 5–15 min. LAX, roughly 36 straight-line miles away, is 10–20 min and is in a broadly similar planning band; SAN, roughly 76 straight-line miles away, is 10–20 min and is in a broadly similar planning band. The nearest covered alternative is regional rather than next door. A security-range comparison can be informative, but the extra ground journey can easily be larger than the checkpoint difference, so compare the complete door-to-gate plan.
PreCheck can change checkpoint friction, but FlyBuffer does not apply a universal fixed discount without lane-specific evidence.
FlyBuffer labels modeled values as estimates. A value should only be described as live when a source actually supports that claim.
Use the hourly pattern to identify lower- and higher-pressure periods, then combine that allowance with the rest of your airport process.
The current planning context is 5–15 min; the full airport-arrival time also needs to include access, bags and terminal movement.
FlyBuffer does not automatically subtract a fixed PreCheck discount without lane-specific evidence.
Enter it in the departure planner so the security block uses your newer information.
Use total travel and airport process time, not security alone, when comparing airports.
