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(UA) United Airlines 6235 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(PHL) Philadelphia International Airport

Philadelphia, PA, US

(IAD) Washington Dulles International Airport

Dulles, VA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
32
74%
Late
4
9%
Very Late
2
5%
Excessive
4
9%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
42
Total Delays ( > 1 min )
14
Codeshares
42
Average Delay (min.)
51.142857142857146
Standard Deviation
57.1
Min
0
Max
163

UA 6235 On-Time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 76%
Average Delay Time 51.142857142857146 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 27% of all other flights in the FlightStats database.
On-Time Performance Rating
2.3 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 46% of other flights.
Delay Performance
0.5 of 5
Very Poor
Average Delay Time 51.142857142857146 min
This flight has an average delay of 51.142857142857146 minutes with a standard deviation of 57.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 10% of other flights.

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