Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Columbia → New York via Washington: arrives on time 34%
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18:57 CAE → 20:38 DCAAA 5108 · American, flown by PSA · 1h 41m · 43% on time, 11.3% cancelled
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1h 52m layover in Washington (DCA) · 45 min minimum on one ticket
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22:30 DCA → 23:44 LGAAA 4660 · American, flown by Republic · 1h 14m · 70% on time, 21.7% cancelled
Total trip 4h 47m, scheduled departure to arrival. Times are local. Both flew on 47 of the last 56 days.
Makes the connection70%The first flight arrived more than 67 minutes late on 30% of the days it flew: too late for the 45-minute minimum connection on a 1h 52m layover.
Arrives on time34%First flight not cancelled (11.3% are) × connection made (70%) × second flight not cancelled (21.7% are) and within 15 minutes (70%).
Total trip4h 47mCAE 18:57 to LGA 23:44, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.