Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Kansas City → Philadelphia via Atlanta: arrives on time 66%
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07:00 MCI → 10:04 ATLDL 1212 · Delta · 2h 04m · 94% on time, 1.1% cancelled
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3h 56m layover in Atlanta (ATL) · 45 min minimum on one ticket
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14:00 ATL → 16:04 PHLDL 1692 · Delta · 2h 04m · 69% on time, 1.8% cancelled
Total trip 8h 04m, scheduled departure to arrival (Philadelphia is 1 h ahead of Kansas City). Times are local. Both flew on 55 of the last 56 days.
Makes the connection99%The first flight arrived more than 191 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 56m layover.
Arrives on time66%First flight not cancelled (1.1% are) × connection made (99%) × second flight not cancelled (1.8% are) and within 15 minutes (69%).
Total trip8h 04mMCI 07:00 to PHL 16:04, 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.