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(UA) United Airlines 197 On-time Performance Rating

Date Range:

01-Sep-2018 to 31-Oct-2018

(NRT) Narita International Airport

Tokyo, JP

(GUM) A.B. Won Pat International Airport

Guam, GU

On-Time Performance Chart

(using rounded numbers)
On-Time
58
91%
Late
0
0%
Very Late
0
0%
Excessive
2
3%
Cancelled
3
5%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
63
Total Delays ( > 1 min )
4
Codeshares
0
Average Delay (min.)
40
Standard Deviation
45.7
Min
0
Max
99

UA 197 On-time Performance Details

Overall Rating
3.1 of 5
Average
Percentage On-Time 92%
Average Delay Time 40 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 61% of all other flights in the FlightStats database.
On-time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 92%
This flight has an on-time performance of 92%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 40 min
This flight has an average delay of 40 minutes with a standard deviation of 45.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.