Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Francisco → Detroit via Dallas-Fort Worth: arrives on time 37%
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11:24 SFO → 17:14 DFWAA 1849 · American · 3h 50m · 45% on time, 0.0% cancelled
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1h 33m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
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18:47 DFW → 22:36 DTWAA 3108 · American · 2h 49m · 52% on time, 2.3% cancelled
Total trip 8h 12m, scheduled departure to arrival (Detroit is 3 h ahead of San Francisco). Times are local. Both flew on 56 of the last 56 days.
Makes the connection74%The first flight arrived more than 48 minutes late on 26% of the days it flew: too late for the 45-minute minimum connection on a 1h 33m layover.
Arrives on time37%First flight not cancelled (0.0% are) × connection made (74%) × second flight not cancelled (2.3% are) and within 15 minutes (52%).
Total trip8h 12mSFO 11:24 to DTW 22:36, 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.