(UA) United Airlines 636 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(PNS) Pensacola International Airport

Pensacola, FL, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)

On-Time

95%

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.)

16.88888888888889

Standard Deviation

35.5

Min

Max

111

UA 636 On-Time Performance Details

Overall Rating

4.5 of 5

Good

Percentage On-Time 95%

Average Delay Time 16.88888888888889 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.5 shows that this flight has on-time performance characteristics better than 89% of all other flights in the FlightStats database.

On-Time Performance Rating

4.9 of 5

Very Good

Percentage On-Time 95%

This flight has an on-time performance of 95%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.

Delay Performance

4.1 of 5

Good

Average Delay Time 16.88888888888889 min

This flight has an average delay of 16.88888888888889 minutes with a standard deviation of 35.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.