Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dallas → Colorado Springs via Denver: arrives on time 19%
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17:55 DAL → 19:25 DENWN 1303 · Southwest · 2h 30m · 52% on time, 3.5% cancelled
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1h 30m layover in Denver (DEN) · 45 min minimum on one ticket
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20:55 DEN → 21:45 COSWN 3811 · Southwest · 52m · 29% on time, 0.0% cancelled
Total trip 4h 52m, scheduled departure to arrival (Colorado Springs is 1 h behind Dallas). Times are local. Both flew on 40 of the last 56 days.
Makes the connection69%The first flight arrived more than 45 minutes late on 31% of the days it flew: too late for the 45-minute minimum connection on a 1h 30m layover.
Arrives on time19%First flight not cancelled (3.5% are) × connection made (69%) × second flight not cancelled (0.0% are) and within 15 minutes (29%).
Total trip4h 52mDAL 17:55 to COS 21:45, 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.