ON TIMEBOARD

UA 2627 on time

United Airlines 2627: Hartford to Chicago at 4:55 p.m. (past 12 months)

On time
58%
200 flights · likely 51–65%
Cancelled
1.0%
of scheduled flights
Typical arrival
+9 min
median vs schedule
When late
+131 min
average delay
Similar flights
48%
UA, same route & hour

About 1 in 2 UA 2627 flights from Hartford arrived 15+ minutes late, diverted or cancelled over the past year (42%); 1.0% were cancelled. The typical flight landed 9 minutes late.

UA 2627: BDL → ORD

Scheduled to leave Hartford at 4:55 p.m. local time. Over the past year it arrived on time 58% of the time (200 flights), better than other UA flights on the route at that hour (48%). Last seen in the data Aug 31, 2026.

Usually United Airlines's last flight of the day from Hartford to Chicago (84% of days). United Airlines's last BDL–ORD flight was cancelled 2.2% of the time, against 1.8% for its earlier ones. If it's cancelled, the next United Airlines flight is usually around 6:09 a.m. the next morning.

Month by month

30%65%100%Feb 2026: 53% on time (17 flights)53FebMar 2026: 58% on time (31 flights)58MarApr 2026: 73% on time (30 flights)73AprMay 2026: 77% on time (31 flights)77MayJun 2026: 50% on time (30 flights)50JunJul 2026: 53% on time (30 flights)53JulAug 2026: 39% on time (31 flights)39Aug

By day of week

DayFlightsOn time
Monday2938%
Tuesday2854%
Wednesday2868%
Thursday2955%
Friday2962%
Saturday2875%
Sunday2955%

Why it was late

Air traffic & airport (NAS) 59%Severe weather 21%Late inbound plane 11%Airline (crew, maintenance, ops) 9%

All flights BDL → ORD · Connecting off UA 2627? Check the risk

Questions

How often is UA 2627 from BDL to ORD late?

United Airlines 2627 from Hartford, CT to Chicago, IL arrived 15 or more minutes late, was diverted or was cancelled on 42% of 200 scheduled flights between September 2025 and August 2026. 1.0% were cancelled.

Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check United Airlines for today's flight. Method.