Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Diego → Tucson via Phoenix: arrives on time 59%
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16:20 SAN → 17:51 PHXAA 1951 · American · 1h 29m · 74% on time, 1.1% cancelled
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2h 29m layover in Phoenix (PHX) · 45 min minimum on one ticket
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20:20 PHX → 21:14 TUSAA 6309 · American, flown by SkyWest · 54m · 68% on time, 0.0% cancelled
Total trip 4h 54m, scheduled departure to arrival. Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.
Makes the connection88%The first flight arrived more than 104 minutes late on 12% of the days it flew: too late for the 45-minute minimum connection on a 2h 29m layover.
Arrives on time59%First flight not cancelled (1.1% are) × connection made (88%) × second flight not cancelled (0.0% are) and within 15 minutes (68%).
Total trip4h 54mSAN 16:20 to TUS 21:14, 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.