Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Atlanta → Houston via New York: arrives on time 66%

  1. 07:30 ATL → 09:42 LGA
    DL 323 · Delta · 2h 12m · 91% on time, 2.7% cancelled
  2. 1h 12m layover in New York (LGA) · 45 min minimum on one ticket
  3. 10:54 LGA → 13:43 IAH
    DL 2099 · Delta · 3h 49m · 76% on time, 4.5% cancelled

Total trip 7h 13m, scheduled departure to arrival (Houston is 1 h behind Atlanta). Times are local. Both flew on 49 of the last 56 days.

Makes the connection94%The first flight arrived more than 27 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 1h 12m layover.
Arrives on time66%First flight not cancelled (2.7% are) × connection made (94%) × second flight not cancelled (4.5% are) and within 15 minutes (76%).
Total trip7h 13mATL 07:30 to IAH 13:43, 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.