Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Key West → Atlanta via Philadelphia: arrives on time 48%
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17:34 EYW → 20:40 PHLAA 3147 · American · 3h 06m · 56% on time, 3.7% cancelled
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1h 18m layover in Philadelphia (PHL) · 45 min minimum on one ticket
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21:58 PHL → 00:15 ATL +1 dayAA 443 · American · 2h 17m · 77% on time, 3.9% cancelled
Total trip 6h 41m, scheduled departure to arrival. Times are local. Both flew on 51 of the last 56 days.
Makes the connection66%The first flight arrived more than 33 minutes late on 34% of the days it flew: too late for the 45-minute minimum connection on a 1h 18m layover.
Arrives on time48%First flight not cancelled (3.7% are) × connection made (66%) × second flight not cancelled (3.9% are) and within 15 minutes (77%).
Total trip6h 41mEYW 17:34 to ATL 00:15, 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.