(UA) United Airlines 598 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(DEN) Denver International Airport

Denver, CO, US

(LGA) New York LaGuardia Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)

On-Time

88%

Late

Very Late

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

39.642857142857146

Standard Deviation

55.6

Min

Max

194

UA 598 On-Time Performance Details

Overall Rating

3.2 of 5

Average

Percentage On-Time 89%

Average Delay Time 39.642857142857146 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.2 shows that this flight has on-time performance characteristics better than 62% of all other flights in the FlightStats database.

On-Time Performance Rating

4.9 of 5

Very Good

Percentage On-Time 89%

This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 97% of other flights.

Delay Performance

1.4 of 5

Poor

Average Delay Time 39.642857142857146 min

This flight has an average delay of 39.642857142857146 minutes with a standard deviation of 55.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.