background

(UA) United Airlines 78 On-Time Performance Rating

Date Range:

01-May-2025 to 30-Jun-2025

(NRT) Tokyo Narita International Airport

Tokyo, JP

(EWR) Newark Liberty International Airport

Newark, NJ, US

On-Time Performance Chart

(using rounded numbers)
On-Time
44
71%
Late
3
5%
Very Late
1
2%
Excessive
9
15%
Cancelled
3
5%
Diverted
2
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
18
Codeshares
0
Average Delay (min.)
51.94444444444444
Standard Deviation
45.3
Min
0
Max
141

UA 78 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 72%
Average Delay Time 51.94444444444444 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 28% of all other flights in the FlightStats database.
On-Time Performance Rating
2.3 of 5
Average
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 46% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 51.94444444444444 min
This flight has an average delay of 51.94444444444444 minutes with a standard deviation of 45.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.