(BA) British Airways 4794 On-time Performance Rating

Modify Rating


On-time
Rating
By Flight
Airline
Flight



CHANGE
FLIGHT

BA 4794 Historical On-time Performance Ratings

Route:   Chicago to Washington
Date Range:   January 15, 2017 to March 15, 2017
Flight:   (BA) British Airways 4794
Departure Airport:   (ORD) O'Hare International Airport
Departure City   Chicago, IL, US
Arrival Airport:   (DCA) Ronald Reagan National Airport
Arrival City:   Washington, DC, US

BA 4794 On-time Performance Rating Details

Overall Rating

4.6 of 5
Very Good
On-time:
Avg. Delay:
88%
12 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.6, shows that this flight has on-time performance characteristics better than 90% of all other flights in the FlightStats database.

On-time Performance

4.9 of 5
Very Good
On-time: 88%
This flight has an on-time performance of 88%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.

Delay Performance

4.3 of 5
Good
Avg. Delay: 12 min
This flight has an average delay of 12 minutes with a standard deviation of 8.55 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.

BA 4794 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 31 88%
Late 3 8%
Very Late 0 0%
Excessive 0 0%
Canceled 1 2%
Diverted 0 0%
Total Flights 35
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 9
Average Delay (min.) 12.00
Standard Deviation 8.55
Min 4
Max 28
Tools
Products
Markets
Company
Resources
My FlightStats