Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Los Angeles → Columbus via San Francisco: arrives on time 88%
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16:25 LAX → 17:47 SFOAS 1610 · Alaska · 1h 22m · 54% on time, 0.0% cancelled
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3h 36m layover in San Francisco (SFO) · 90 min minimum on separate tickets
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21:23 SFO → 05:15 CMH +1 dayUA 1939 · United · 4h 52m · 90% on time, 0.0% cancelled
Total trip 9h 50m, scheduled departure to arrival (Columbus is 3 h ahead of Los Angeles). Times are local. Both flew on 21 of the last 56 days.
Makes the connection97%The first flight arrived more than 126 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 3h 36m layover.
Arrives on time88%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (90%).
Total trip9h 50mLAX 16:25 to CMH 05:15, layover included
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.