Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Detroit → Harrisburg via Chicago: arrives on time 66%
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18:04 DTW → 18:51 ORDAA 3980 · American, flown by Envoy · 1h 47m · 81% on time, 7.4% cancelled
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2h 27m layover in Chicago (ORD) · 45 min minimum on one ticket
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21:18 ORD → 00:22 MDT +1 dayAA 4640 · American, flown by Republic · 2h 04m · 80% on time, 4.2% cancelled
Total trip 6h 18m, scheduled departure to arrival. Times are local. Both flew on 54 of the last 56 days.
Makes the connection93%The first flight arrived more than 102 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 2h 27m layover.
Arrives on time66%First flight not cancelled (7.4% are) × connection made (93%) × second flight not cancelled (4.2% are) and within 15 minutes (80%).
Total trip6h 18mDTW 18:04 to MDT 00:22, 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.