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(UA) United Airlines 444 On-time Performance Rating

Date Range:

01-Aug-2018 to 30-Sep-2018

(SFO) San Francisco International Airport

San Francisco, CA, US

(BOS) Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
44
70%
Late
5
8%
Very Late
0
0%
Excessive
12
19%
Cancelled
1
2%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
23
Codeshares
0
Average Delay (min.)
68
Standard Deviation
86.7
Min
4
Max
395

UA 444 On-time Performance Details

Overall Rating
0.3 of 5
Very Poor
Percentage On-Time 71%
Average Delay Time 68 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.3 shows that this flight has on-time performance characteristics better than 5% of all other flights in the FlightStats database.
On-time Performance Rating
0.6 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 12% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 68 min
This flight has an average delay of 68 minutes with a standard deviation of 86.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.