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

Chicago → Boston via New York: arrives on time 79%

  1. 06:00 ORD → 09:16 LGA
    AA 327 · American · 2h 16m · 91% on time, 1.1% cancelled
  2. 1h 14m layover in New York (LGA) · 45 min minimum on one ticket
  3. 10:30 LGA → 11:53 BOS
    AA 4367 · American, flown by Republic · 1h 23m · 89% on time, 5.6% cancelled

Total trip 4h 53m, scheduled departure to arrival (Boston is 1 h ahead of Chicago). Times are local. Both flew on 46 of the last 56 days.

Makes the connection96%The first flight arrived more than 29 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 1h 14m layover.
Arrives on time79%First flight not cancelled (1.1% are) × connection made (96%) × second flight not cancelled (5.6% are) and within 15 minutes (89%).
Total trip4h 53mORD 06:00 to BOS 11:53, 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.