Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Baltimore → Columbus via Atlanta: arrives on time 84%
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08:36 BWI → 10:47 ATLF9 4427 · Frontier · 2h 11m · 76% on time, 1.0% cancelled
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3h 38m layover in Atlanta (ATL) · 90 min minimum on separate tickets
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14:25 ATL → 15:59 CMHDL 2200 · Delta · 1h 35m · 88% on time, 1.2% cancelled
Total trip 7h 24m, scheduled departure to arrival. Times are local. Both flew on 50 of the last 56 days.
Makes the connection97%The first flight arrived more than 128 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 3h 38m layover.
Arrives on time84%First flight not cancelled (1.0% are) × connection made (97%) × second flight not cancelled (1.2% are) and within 15 minutes (88%).
Total trip7h 24mBWI 08:36 to CMH 15:59, 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.