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(UA) United Airlines 1580 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(ORF) Norfolk International Airport

Norfolk, VA, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
8
57%
Late
1
7%
Very Late
1
7%
Excessive
4
29%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
14
Total Delays ( > 1 min )
10
Codeshares
0
Average Delay (min.)
62.7
Standard Deviation
99.5
Min
0
Max
335

UA 1580 On-Time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 57%
Average Delay Time 62.7 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 2% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 57%
This flight has an on-time performance of 57%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 62.7 min
This flight has an average delay of 62.7 minutes with a standard deviation of 99.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.

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