background

(UA) United Airlines 3994 On-Time Performance Rating

Date Range:

01-Oct-2021 to 30-Nov-2021

(EVV) Evansville Regional Airport

Evansville, IN, US

(ORD) O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
23
72%
Late
2
6%
Very Late
1
3%
Excessive
2
6%
Cancelled
2
6%
Diverted
2
6%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
30
Total Delays ( > 1 min )
9
Codeshares
30
Average Delay (min.)
82
Standard Deviation
198.1
Min
1
Max
609

UA 3994 On-Time Performance Details

Overall Rating
0.8 of 5
Poor
Percentage On-Time 77%
Average Delay Time 82 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.8 shows that this flight has on-time performance characteristics better than 14% of all other flights in the FlightStats database.
On-Time Performance Rating
1.5 of 5
Poor
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 31% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 82 min
This flight has an average delay of 82 minutes with a standard deviation of 198.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.