Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Pittsburgh → Los Angeles via Seattle: arrives on time 40%
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18:10 PIT → 20:30 SEAAS 412 · Alaska · 5h 20m · 69% on time, 1.0% cancelled
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48m layover in Seattle (SEA) · 45 min minimum on one ticket
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21:18 SEA → 00:05 LAX +1 dayAS 1390 · Alaska · 2h 47m · 72% on time, 0.0% cancelled
Total trip 8h 55m, scheduled departure to arrival (Los Angeles is 3 h behind Pittsburgh). Times are local. Both flew on 37 of the last 56 days.
Makes the connection56%The first flight arrived more than 3 minutes late on 44% of the days it flew: too late for the 45-minute minimum connection on a 48m layover.
Arrives on time40%First flight not cancelled (1.0% are) × connection made (56%) × second flight not cancelled (0.0% are) and within 15 minutes (72%).
Total trip8h 55mPIT 18:10 to LAX 00:05, 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.