Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Knoxville → Orlando via Atlanta: arrives on time 73%
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07:35 TYS → 08:46 ATLDL 5317 · Delta, flown by Endeavor · 1h 12m · 85% on time, 1.7% cancelled
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3h 48m layover in Atlanta (ATL) · 90 min minimum on separate tickets
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12:34 ATL → 14:15 MCOF9 4556 · Frontier · 1h 41m · 79% on time, 1.6% cancelled
Total trip 6h 40m, scheduled departure to arrival. Times are local. Both flew on 38 of the last 56 days.
Makes the connection96%The first flight arrived more than 138 minutes late on 4% of the days it flew: too late for the 90-minute minimum connection on a 3h 48m layover.
Arrives on time73%First flight not cancelled (1.7% are) × connection made (96%) × second flight not cancelled (1.6% are) and within 15 minutes (79%).
Total trip6h 40mTYS 07:35 to MCO 14:15, 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.