Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Austin → Tulsa via Denver: arrives on time 50%
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18:29 AUS → 20:00 DENUA 439 · United · 2h 31m · 68% on time, 0.5% cancelled
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55m layover in Denver (DEN) · 45 min minimum on one ticket
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20:55 DEN → 23:47 TULUA 4712 · United, flown by SkyWest · 1h 52m · 81% on time, 1.0% cancelled
Total trip 5h 18m, scheduled departure to arrival. Times are local. Both flew on 47 of the last 56 days.
Makes the connection63%The first flight arrived more than 10 minutes late on 37% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time50%First flight not cancelled (0.5% are) × connection made (63%) × second flight not cancelled (1.0% are) and within 15 minutes (81%).
Total trip5h 18mAUS 18:29 to TUL 23:47, 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.