Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Tulsa via Atlanta: arrives on time 73%
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17:12 HOU → 20:28 ATLDL 2381 · Delta · 2h 16m · 77% on time, 1.9% cancelled
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1h 50m layover in Atlanta (ATL) · 45 min minimum on one ticket
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22:18 ATL → 23:19 TULDL 2043 · Delta · 2h 04m · 85% on time, 3.4% cancelled
Total trip 6h 10m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection90%The first flight arrived more than 65 minutes late on 10% of the days it flew: too late for the 45-minute minimum connection on a 1h 50m layover.
Arrives on time73%First flight not cancelled (1.9% are) × connection made (90%) × second flight not cancelled (3.4% are) and within 15 minutes (85%).
Total trip6h 10mHOU 17:12 to TUL 23:19, 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.