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United Airlines / CMH → IAH

UA 2205 on time

United Airlines 2205: Columbus to Houston at 6:30 a.m.; Houston to Seattle at 9:50 a.m. (past 12 months). Figures below the title are for CMH → IAH, its busiest leg

On time
83%
355 flights · likely 79–86%
Cancelled
1.4%
of scheduled flights
Typical arrival
−15 min
median vs schedule
When late
+79 min
average delay
Similar flights
83%
UA, same route & hour

About 1 in 6 UA 2205 flights from Columbus arrived 15+ minutes late, diverted or cancelled over the past year (17%); 1.4% were cancelled. The typical flight landed 15 minutes early.

UA 2205: CMH → IAH

Scheduled to leave Columbus at 6:30 a.m. local time. Over the past year it arrived on time 83% of the time (355 flights), in line with other UA flights on the route at that hour (83%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Sep 2025: 90% on time (30 flights)90SepOct 2025: 84% on time (31 flights)84OctNov 2025: 83% on time (30 flights)83NovDec 2025: 61% on time (31 flights)61DecJan 2026: 90% on time (30 flights)90JanFeb 2026: 93% on time (27 flights)93FebMar 2026: 84% on time (31 flights)84MarApr 2026: 93% on time (30 flights)93AprMay 2026: 70% on time (30 flights)70MayJun 2026: 79% on time (29 flights)79JunJul 2026: 89% on time (27 flights)89JulAug 2026: 79% on time (29 flights)79Aug

By day of week

DayFlightsOn time
Monday5281%
Tuesday5285%
Wednesday5188%
Thursday5190%
Friday5281%
Saturday5279%
Sunday4576%

Why it was late

Airline (crew, maintenance, ops) 48%Air traffic & airport (NAS) 23%Late inbound plane 23%Severe weather 7%

All flights CMH → IAH · Connecting off UA 2205? Check the risk

UA 2205: IAH → SEA

Scheduled to leave Houston at 9:50 a.m. local time. Over the past year it arrived on time 79% of the time (156 flights), in line with other UA flights on the route at that hour (79%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Mar 2026: too few flights (3 flights)MarApr 2026: 87% on time (30 flights)87AprMay 2026: 87% on time (31 flights)87MayJun 2026: 60% on time (30 flights)60JunJul 2026: 71% on time (31 flights)71JulAug 2026: 87% on time (31 flights)87Aug

By day of week

DayFlightsOn time
Monday2383%
Tuesday2286%
Wednesday2282%
Thursday2273%
Friday2273%
Saturday2273%
Sunday2383%

Why it was late

Late inbound plane 38%Airline (crew, maintenance, ops) 36%Air traffic & airport (NAS) 18%Severe weather 8%

All flights IAH → SEA · Connecting off UA 2205? Check the risk

Questions

How often is UA 2205 from CMH to IAH late?

United Airlines 2205 from Columbus, OH to Houston, TX arrived 15 or more minutes late, was diverted or was cancelled on 17% of 355 scheduled flights between September 2025 and August 2026. 1.4% were cancelled.

How often is UA 2205 from IAH to SEA late?

United Airlines 2205 from Houston, TX to Seattle, WA arrived 15 or more minutes late, was diverted or was cancelled on 21% of 156 scheduled flights between September 2025 and August 2026. 0.0% 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.