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(UA) United Airlines 4907 On-time Performance Rating

Date Range:

01-May-2018 to 30-Jun-2018

(EWR) Newark Liberty International AirportNewark, NJ, US
(BUF) Buffalo Niagara International AirportBuffalo, NY, US
On-Time Performance Chart
(using rounded numbers)
On-Time
13
57%
Late
2
9%
Very Late
3
13%
Excessive
3
13%
Cancelled
2
9%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
23
Total Delays ( > 1 min )
10
Codeshares
23
Average Delay (min.)
51
Standard Deviation
48.1
Min
9
Max
147
UA 4907 On-time Performance Details
Overall Rating
0.3 of 5
Very Poor
Percentage On-Time 57%
Average Delay Time 51 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
0.1 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 3% of other flights.
Delay Performance
0.5 of 5
Very Poor
Average Delay Time 51 min
This flight has an average delay of 51 minutes with a standard deviation of 48.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 10% of other flights.