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(UA) United Airlines 818 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(EZE) Buenos Aires Ministro Pistarini Intl Airport

Buenos Aires, BA, AR

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
54
90%
Late
3
5%
Very Late
3
5%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
12
Codeshares
0
Average Delay (min.)
18.166666666666668
Standard Deviation
14.9
Min
0
Max
44

UA 818 On-Time Performance Details

Overall Rating
4.6 of 5
Very Good
Percentage On-Time 90%
Average Delay Time 18.166666666666668 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.6 shows that this flight has on-time performance characteristics better than 90% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 90%
This flight has an on-time performance of 90%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 18.166666666666668 min
This flight has an average delay of 18.166666666666668 minutes with a standard deviation of 14.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.