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(UA) United Airlines 6252 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
31
86%
Late
1
3%
Very Late
0
0%
Excessive
3
8%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
9
Codeshares
35
Average Delay (min.)
76.77777777777777
Standard Deviation
169.3
Min
0
Max
526

UA 6252 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 89%
Average Delay Time 76.77777777777777 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 76.77777777777777 min
This flight has an average delay of 76.77777777777777 minutes with a standard deviation of 169.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.