Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Austin → Pittsburgh via Houston: arrives on time 44%
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18:04 AUS → 19:10 IAHUA 1326 · United · 1h 06m · 68% on time, 1.2% cancelled
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53m layover in Houston (IAH) · 45 min minimum on one ticket
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20:03 IAH → 23:59 PITUA 1591 · United · 2h 56m · 76% on time, 0.0% cancelled
Total trip 4h 55m, scheduled departure to arrival (Pittsburgh is 1 h ahead of Austin). Times are local. Both flew on 55 of the last 56 days.
Makes the connection58%The first flight arrived more than 8 minutes late on 42% of the days it flew: too late for the 45-minute minimum connection on a 53m layover.
Arrives on time44%First flight not cancelled (1.2% are) × connection made (58%) × second flight not cancelled (0.0% are) and within 15 minutes (76%).
Total trip4h 55mAUS 18:04 to PIT 23:59, 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.