Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Tucson → Portland via Las Vegas: arrives on time 15%
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20:00 TUS → 21:25 LASWN 1195 · Southwest · 1h 25m · 42% on time, 0.0% cancelled
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50m layover in Las Vegas (LAS) · 45 min minimum on one ticket
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22:15 LAS → 00:32 PDX +1 dayWN 199 · Southwest · 2h 18m · 38% on time, 0.0% cancelled
Total trip 4h 33m, scheduled departure to arrival. Times are local. Both flew on 24 of the last 56 days.
Makes the connection38%The first flight arrived more than 5 minutes late on 62% of the days it flew: too late for the 45-minute minimum connection on a 50m layover.
Arrives on time15%First flight not cancelled (0.0% are) × connection made (38%) × second flight not cancelled (0.0% are) and within 15 minutes (38%).
Total trip4h 33mTUS 20:00 to PDX 00:32, 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.