Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Knoxville via Minneapolis: arrives on time 61%
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14:35 IAH → 17:26 MSPDL 2678 · Delta · 2h 51m · 68% on time, 2.4% cancelled
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2h 19m layover in Minneapolis (MSP) · 45 min minimum on one ticket
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19:45 MSP → 23:01 TYSDL 5527 · Delta, flown by Endeavor · 2h 16m · 72% on time, 1.1% cancelled
Total trip 7h 26m, scheduled departure to arrival (Knoxville is 1 h ahead of Houston). Times are local. Both flew on 41 of the last 56 days.
Makes the connection88%The first flight arrived more than 94 minutes late on 12% of the days it flew: too late for the 45-minute minimum connection on a 2h 19m layover.
Arrives on time61%First flight not cancelled (2.4% are) × connection made (88%) × second flight not cancelled (1.1% are) and within 15 minutes (72%).
Total trip7h 26mIAH 14:35 to TYS 23:01, 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.