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United Airlines / CLT → IAH

UA 575 on time

United Airlines 575: Charlotte to Houston at 6:45 a.m.; Houston to New Orleans at 9:45 a.m. (past 12 months). Figures below the title are for CLT → IAH, its busiest leg

On time
88%
337 flights · likely 84–91%
Cancelled
1.2%
of scheduled flights
Typical arrival
−13 min
median vs schedule
When late
+102 min
average delay
Similar flights
88%
UA, same route & hour

About 1 in 8 UA 575 flights from Charlotte arrived 15+ minutes late, diverted or cancelled over the past year (12%); 1.2% were cancelled. The typical flight landed 13 minutes early.

UA 575: CLT → IAH

Scheduled to leave Charlotte at 6:45 a.m. local time. Over the past year it arrived on time 88% of the time (337 flights), in line with other UA flights on the route at that hour (88%). Last seen in the data Aug 10, 2026.

Month by month

40%70%100%Sep 2025: 97% on time (30 flights)97SepOct 2025: 97% on time (31 flights)97OctNov 2025: 90% on time (30 flights)90NovDec 2025: 90% on time (31 flights)90DecJan 2026: 90% on time (31 flights)90JanFeb 2026: 93% on time (27 flights)93FebMar 2026: 87% on time (31 flights)87MarApr 2026: 83% on time (30 flights)83AprMay 2026: 74% on time (31 flights)74MayJun 2026: 80% on time (30 flights)80JunJul 2026: 88% on time (26 flights)88JulAug 2026: too few flights (9 flights)Aug

By day of week

DayFlightsOn time
Monday5086%
Tuesday4996%
Wednesday4393%
Thursday4996%
Friday4982%
Saturday4982%
Sunday4881%

Why it was late

Airline (crew, maintenance, ops) 77%Air traffic & airport (NAS) 23%

All flights CLT → IAH · Connecting off UA 575? Check the risk

UA 575: IAH → MSY

Scheduled to leave Houston at 9:45 a.m. local time. Over the past year it arrived on time 81% of the time (229 flights), in line with other UA flights on the route at that hour (84%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Sep 2025: too few flights (6 flights)SepOct 2025: too few flights (6 flights)OctNov 2025: 79% on time (29 flights)79NovDec 2025: too few flights (1 flights)DecFeb 2026: too few flights (14 flights)FebMar 2026: 78% on time (27 flights)78MarApr 2026: 90% on time (29 flights)90AprMay 2026: 89% on time (28 flights)89MayJun 2026: 62% on time (29 flights)62JunJul 2026: 67% on time (30 flights)67JulAug 2026: 93% on time (30 flights)93Aug

By day of week

DayFlightsOn time
Monday3686%
Tuesday3488%
Wednesday3373%
Thursday3583%
Friday3479%
Saturday2282%
Sunday3577%

Why it was late

Airline (crew, maintenance, ops) 43%Late inbound plane 31%Air traffic & airport (NAS) 17%Severe weather 9%

All flights IAH → MSY · Connecting off UA 575? Check the risk

Questions

How often is UA 575 from CLT to IAH late?

United Airlines 575 from Charlotte, NC to Houston, TX arrived 15 or more minutes late, was diverted or was cancelled on 12% of 337 scheduled flights between September 2025 and August 2026. 1.2% were cancelled.

How often is UA 575 from IAH to MSY late?

United Airlines 575 from Houston, TX to New Orleans, LA arrived 15 or more minutes late, was diverted or was cancelled on 19% of 229 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.