Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Antonio → Seattle via Dallas-Fort Worth: arrives on time 35%
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17:35 SAT → 18:59 DFWAA 3311 · American · 1h 24m · 59% on time, 4.2% cancelled
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1h 14m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
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20:13 DFW → 22:26 SEAAA 2003 · American · 4h 13m · 55% on time, 3.4% cancelled
Total trip 6h 51m, scheduled departure to arrival (Seattle is 2 h behind San Antonio). Times are local. Both flew on 55 of the last 56 days.
Makes the connection69%The first flight arrived more than 29 minutes late on 31% of the days it flew: too late for the 45-minute minimum connection on a 1h 14m layover.
Arrives on time35%First flight not cancelled (4.2% are) × connection made (69%) × second flight not cancelled (3.4% are) and within 15 minutes (55%).
Total trip6h 51mSAT 17:35 to SEA 22:26, 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.