(UA) United Airlines 305 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)

On-Time

73%

Late

Very Late

Excessive

13%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

39.82608695652174

Standard Deviation

50.1

Min

Max

171

UA 305 On-Time Performance Details

Overall Rating

1.5 of 5

Poor

Percentage On-Time 76%

Average Delay Time 39.82608695652174 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 29% of all other flights in the FlightStats database.

On-Time Performance Rating

2.1 of 5

Average

Percentage On-Time 76%

This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 42% of other flights.

Delay Performance

0.9 of 5

Poor

Average Delay Time 39.82608695652174 min

This flight has an average delay of 39.82608695652174 minutes with a standard deviation of 50.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 18% of other flights.