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(UA) United Airlines 438 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(GEO) Georgetown Cheddi Jagan International Airport

Georgetown, GY

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
25
69%
Late
1
3%
Very Late
2
6%
Excessive
6
17%
Cancelled
1
3%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
14
Codeshares
0
Average Delay (min.)
103.28571428571429
Standard Deviation
189.5
Min
0
Max
721

UA 438 On-Time Performance Details

Overall Rating
1.0 of 5
Poor
Percentage On-Time 71%
Average Delay Time 103.28571428571429 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1 shows that this flight has on-time performance characteristics better than 18% of all other flights in the FlightStats database.
On-Time Performance Rating
1.9 of 5
Average
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 38% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 103.28571428571429 min
This flight has an average delay of 103.28571428571429 minutes with a standard deviation of 189.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.