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(UA) United Airlines 3666 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(RIC) Richmond International Airport

Richmond, VA, US

(EWR) Newark Liberty International Airport

Newark, NJ, US

On-Time Performance Chart

(using rounded numbers)
On-Time
25
60%
Late
4
10%
Very Late
2
5%
Excessive
10
24%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
41
Total Delays ( > 1 min )
26
Codeshares
41
Average Delay (min.)
47.46153846153846
Standard Deviation
66.1
Min
0
Max
276

UA 3666 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 61%
Average Delay Time 47.46153846153846 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 1% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 61%
This flight has an on-time performance of 61%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 47.46153846153846 min
This flight has an average delay of 47.46153846153846 minutes with a standard deviation of 66.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.

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