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(UA) United Airlines 509 On-Time Performance Rating

Date Range:

15-Mar-2024 to 15-May-2024

(FCO) Leonardo da Vinci-Fiumicino Airport

Rome, IT

(EWR) Newark Liberty International Airport

Newark, NJ, US

On-Time Performance Chart

(using rounded numbers)
On-Time
36
75%
Late
0
0%
Very Late
3
6%
Excessive
7
15%
Cancelled
0
0%
Diverted
2
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
15
Codeshares
0
Average Delay (min.)
56.333333333333336
Standard Deviation
54.6
Min
0
Max
202

UA 509 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 78%
Average Delay Time 56.333333333333336 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 35% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 of 5
Average
Percentage On-Time 78%
This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 56.333333333333336 min
This flight has an average delay of 56.333333333333336 minutes with a standard deviation of 54.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 7% of other flights.

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