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(UA) United Airlines 1211 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

(DEN) Denver International Airport

Denver, CO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
32
65%
Late
5
10%
Very Late
4
8%
Excessive
6
12%
Cancelled
0
0%
Diverted
2
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
47
Total Delays ( > 1 min )
18
Codeshares
0
Average Delay (min.)
45.55555555555556
Standard Deviation
37.9
Min
0
Max
128

UA 1211 On-Time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 68%
Average Delay Time 45.55555555555556 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 27% of all other flights in the FlightStats database.
On-Time Performance Rating
1.4 of 5
Poor
Percentage On-Time 68%
This flight has an on-time performance of 68%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 27% of other flights.
Delay Performance
1.4 of 5
Poor
Average Delay Time 45.55555555555556 min
This flight has an average delay of 45.55555555555556 minutes with a standard deviation of 37.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.

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