(AS) Alaska Airlines 4156 On-time Performance Rating

Modify Rating


On-time
Rating
By Flight
Airline
Flight



CHANGE
FLIGHT

AS 4156 Historical On-time Performance Ratings

Route:   Chicago to Richmond
Date Range:   February 15, 2016 to April 15, 2016
Flight:   (AS) Alaska Airlines 4156
Departure Airport:   (ORD) O'Hare International Airport
Departure City   Chicago, IL, US
Arrival Airport:   (RIC) Richmond International Airport (Byrd Field)
Arrival City:   Richmond, VA, US

AS 4156 On-time Performance Rating Details

Overall Rating

3.8 of 5
Good
On-time:
Avg. Delay:
90%
22 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.8, shows that this flight has on-time performance characteristics better than 75% of all other flights in the FlightStats database.

On-time Performance

4.6 of 5
Very Good
On-time: 90%
This flight has an on-time performance of 90%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 91% of other flights.

Delay Performance

3.1 of 5
Average
Avg. Delay: 22 min
This flight has an average delay of 22 minutes with a standard deviation of 32.87 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 61% of other flights.

AS 4156 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 27 90%
Late 0 0%
Very Late 0 0%
Excessive 2 6%
Canceled 1 3%
Diverted 0 0%
Total Flights 30
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 10
Average Delay (min.) 22.00
Standard Deviation 32.87
Min 4
Max 107
Tools
Products
Markets
Company
Resources
My FlightStats