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(BA) British Airways 4820 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(LEX) Blue Grass Airport

Lexington, KY, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
18
62%
Late
0
0%
Very Late
1
3%
Excessive
6
21%
Cancelled
3
10%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
28
Total Delays ( > 1 min )
8
Codeshares
28
Average Delay (min.)
97.125
Standard Deviation
72.8
Min
0
Max
235

BA 4820 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 64%
Average Delay Time 97.125 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
0.2 of 5
Very Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 97.125 min
This flight has an average delay of 97.125 minutes with a standard deviation of 72.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.