Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Denver → Baltimore via Dallas-Fort Worth: arrives on time 62%
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05:05 DEN → 08:09 DFWF9 2550 · Frontier · 2h 04m · 82% on time, 0.4% cancelled
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1h 16m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
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09:25 DFW → 13:40 BWIF9 3788 · Frontier · 3h 15m · 72% on time, 2.9% cancelled
Total trip 6h 35m, scheduled departure to arrival (Baltimore is 2 h ahead of Denver). Times are local. Both flew on 48 of the last 56 days.
Makes the connection89%The first flight arrived more than 31 minutes late on 11% of the days it flew: too late for the 45-minute minimum connection on a 1h 16m layover.
Arrives on time62%First flight not cancelled (0.4% are) × connection made (89%) × second flight not cancelled (2.9% are) and within 15 minutes (72%).
Total trip6h 35mDEN 05:05 to BWI 13:40, 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.