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

Dulles → Hebron via Chicago: arrives on time 32%

  1. 15:39 IAD → 17:02 ORD
    UA 1393 · United · 2h 23m · 64% on time, 2.7% cancelled
  2. 58m layover in Chicago (ORD) · 45 min minimum on one ticket
  3. 18:00 ORD → 20:33 CVG
    UA 3532 · United, flown by Republic · 1h 33m · 59% on time, 3.6% cancelled

Total trip 4h 54m, scheduled departure to arrival. Times are local. Both flew on 28 of the last 56 days.

Makes the connection58%The first flight arrived more than 13 minutes late on 42% of the days it flew: too late for the 45-minute minimum connection on a 58m layover.
Arrives on time32%First flight not cancelled (2.7% are) × connection made (58%) × second flight not cancelled (3.6% are) and within 15 minutes (59%).
Total trip4h 54mIAD 15:39 to CVG 20:33, 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.