Is a 3 hr layover in Ontario long enough?
ONT · Ontario International · Ontario, United States
Probably Enough
Excessive for ONT's compact layout, though fine if flight schedules dictate the gap.
Quick Stats
2
15m
10m
—
Minimum Connection Times
40min
✓65min
✓65min
✓75min
✓AD PLACEMENT — CONTEXTUAL
Tips for 3 hr Connections
Allow extra time if your connection requires moving between Terminal 2 and Terminal 4, since you must re-clear security.
Volaris flights to Mexico use a small federal inspection facility, so international connections should not be cut close.
Security lines are usually short outside of early morning and early evening banks, making quick connections feasible within a single terminal.
Check which terminal each of your flights uses in advance, as airline assignments split fairly evenly between the two buildings.
There is no landside train, so budget walking time or wait for the shuttle rather than assuming instant transfer.
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 2 and Terminal 4 sit a few hundred yards apart and are connected by an outdoor walkway as well as a periodic shuttle bus that circles the terminal loop road. Passengers connecting between the two terminals must exit security, walk or ride the shuttle, and re-clear TSA screening, since there is no sterile connector between the buildings.
Is 3 hours enough for a layover at ONT?
Excessive for ONT's compact layout, though fine if flight schedules dictate the gap.
Other Layover Durations at ONT
AD PLACEMENT — BEFORE FOOTER