Is a 1¾ hr layover in San Diego long enough?
SAN · San Diego International Lindbergh Fld · San Diego, United States
Probably Enough
Ample time for any combination of terminal change, customs, and re-screening at this small airport.
Quick Stats
2
20m
15m
—
Minimum Connection Times
45min
✓60min
✓90min
✓75min
✓AD PLACEMENT — CONTEXTUAL
Tips for 1¾ hr Connections
Check your terminal assignment before booking a tight connection, since a same-terminal transfer is far easier than a cross-terminal one.
If you must switch from Terminal 1 to Terminal 2 (or vice versa), budget extra time for the shuttle bus plus a full second security screening.
SAN's international arrivals facility in Terminal 2 is small, so connecting off an international inbound flight can take longer than expected during peak arrival banks.
Use TSA PreCheck if eligible, as it can meaningfully cut the re-screening time for terminal-changing connections.
Southwest and Alaska passengers often stay within the same terminal, which simplifies many domestic-domestic connections here.
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
Terminal 1 and Terminal 2 are linked only by a free curbside shuttle bus (the 'Airport Loop' service) that runs every few minutes outside the secure zone, since there is no airside walkway or train connecting them. Passengers changing terminals must exit security, board the shuttle for a roughly 10-15 minute ride depending on traffic and waiting, then queue through screening again on the other side.
Is 1 hour 45 min enough for a layover at SAN?
Ample time for any combination of terminal change, customs, and re-screening at this small airport.
Other Layover Durations at SAN
AD PLACEMENT — BEFORE FOOTER