background

(UA) United Airlines 4489 On-Time Performance Rating

Date Range:

15-Mar-2025 to 15-May-2025

(ROC) Frederick Douglass Greater Rochester Intl Airport

Rochester, NY, US

(EWR) Newark Liberty International Airport

Newark, NJ, US

On-Time Performance Chart

(using rounded numbers)
On-Time
21
42%
Late
1
2%
Very Late
4
8%
Excessive
13
26%
Cancelled
9
18%
Diverted
2
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
48
Total Delays ( > 1 min )
23
Codeshares
48
Average Delay (min.)
140.1304347826087
Standard Deviation
213.3
Min
0
Max
944

UA 4489 On-Time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 44%
Average Delay Time 140.1304347826087 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 44%
This flight has an on-time performance of 44%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 140.1304347826087 min
This flight has an average delay of 140.1304347826087 minutes with a standard deviation of 213.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.