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(UA) United Airlines 1598 On-time Performance Rating

Date Range:

15-Nov-2018 to 15-Jan-2019

(BOS) Logan International Airport

Boston, MA, US

(ORD) O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
38
72%
Late
8
15%
Very Late
2
4%
Excessive
5
9%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
53
Total Delays ( > 1 min )
20
Codeshares
0
Average Delay (min.)
75
Standard Deviation
202.3
Min
2
Max
924

UA 1598 On-time Performance Details

Overall Rating
0.5 of 5
Very Poor
Percentage On-Time 72%
Average Delay Time 75 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.5 shows that this flight has on-time performance characteristics better than 8% of all other flights in the FlightStats database.
On-time Performance Rating
0.9 of 5
Poor
Percentage On-Time 72%
This flight has an on-time performance of 72%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 75 min
This flight has an average delay of 75 minutes with a standard deviation of 202.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.