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(UA) United Airlines 4332 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(ROA) Roanoke-Blacksburg Regional Airport

Roanoke, VA, US

(IAD) Washington Dulles International Airport

Dulles, VA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
55
93%
Late
1
2%
Very Late
0
0%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
9
Codeshares
59
Average Delay (min.)
90.77777777777777
Standard Deviation
206.8
Min
0
Max
640

UA 4332 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 93%
Average Delay Time 90.77777777777777 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 93%
This flight has an on-time performance of 93%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 90.77777777777777 min
This flight has an average delay of 90.77777777777777 minutes with a standard deviation of 206.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.