Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Diego → Tucson via Dallas-Fort Worth: arrives on time 21%
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16:32 SAN → 21:49 DFWAA 2485 · American · 3h 17m · 41% on time, 7.1% cancelled
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1h 05m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
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22:54 DFW → 23:11 TUSAA 1109 · American · 2h 18m · 52% on time, 5.6% cancelled
Total trip 6h 40m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.
Makes the connection48%The first flight arrived more than 20 minutes late on 52% of the days it flew: too late for the 45-minute minimum connection on a 1h 05m layover.
Arrives on time21%First flight not cancelled (7.1% are) × connection made (48%) × second flight not cancelled (5.6% are) and within 15 minutes (52%).
Total trip6h 40mSAN 16:32 to TUS 23:11, 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.