(UA) United Airlines 1891 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)

On-Time

80%

Late

Very Late

Excessive

10%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

39.75

Standard Deviation

Min

Max

149

UA 1891 On-Time Performance Details

Overall Rating

2.1 of 5

Average

Percentage On-Time 80%

Average Delay Time 39.75 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 40% of all other flights in the FlightStats database.

On-Time Performance Rating

2.9 of 5

Average

Percentage On-Time 80%

This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.

Delay Performance

1.2 of 5

Poor

Average Delay Time 39.75 min

This flight has an average delay of 39.75 minutes with a standard deviation of 52 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.