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(UA) United Airlines 518 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

(XPL) Palmerola International Airport

Comayagua, HN

On-Time Performance Chart

(using rounded numbers)
On-Time
41
67%
Late
7
11%
Very Late
8
13%
Excessive
5
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
35
Codeshares
0
Average Delay (min.)
24.02857142857143
Standard Deviation
18.9
Min
0
Max
81

UA 518 On-Time Performance Details

Overall Rating
1.9 of 5
Average
Percentage On-Time 67%
Average Delay Time 24.02857142857143 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.9 shows that this flight has on-time performance characteristics better than 37% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 24.02857142857143 min
This flight has an average delay of 24.02857142857143 minutes with a standard deviation of 18.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.