United Airlines

UA1239Chicago to Rochester

Name: United Airlines UA1239 Chicago to Rochester: on-time record
Creator: TripStow
License: https://tripstow.com/notices

United Airlines flight UA1239 flies from Chicago O'Hare (ORD) to Rochester (ROC), 847 km. Over August 2025 to July 2026 it usually arrives about 5 minutes late: 79% of 624 flights arrived within 15 minutes of schedule and 0.8% were cancelled (US Department of Transportation data).

On-time record, last 12 months

79%

on time (within 15 min)

12%

more than 30 min late

0.8%

cancelled

+5 min

average arrival vs schedule

Every operation of UA1239, August 2025 to July 2026: 624 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as UA1239

Chicago O'Hare (ORD) to Rochester (ROC)222 flights
Jacksonville (JAX) to Chicago O'Hare (ORD)153 flights
Atlanta (ATL) to Chicago O'Hare (ORD)72 flights
Houston (IAH) to Jacksonville (JAX)67 flights
Houston (IAH) to Denver (DEN)37 flights
Houston (IAH) to Pensacola (PNS)21 flights
Albany (ALB) to Chicago O'Hare (ORD)21 flights
Newark Liberty (EWR) to Chicago O'Hare (ORD)16 flights
Chicago O'Hare (ORD) to Reno Tahoe (RNO)12 flights
Madison (MSN) to Chicago O'Hare (ORD)2 flights

Other flights from Chicago to Rochester

MQ3363 MQ3430 MQ3528 MQ3582 MQ3765 MQ3775 MQ3820 MQ3823 MQ3838 MQ3873 MQ4080 MQ4104

More about Chicago O'Hare (ORD) and Rochester (ROC).

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