background

(AA) American Airlines 4927 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(BTV) Patrick Leahy Burlington International Airport

Burlington, VT, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
11
41%
Late
3
11%
Very Late
0
0%
Excessive
9
33%
Cancelled
4
15%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
27
Total Delays ( > 1 min )
14
Codeshares
27
Average Delay (min.)
69.71428571428571
Standard Deviation
52.6
Min
0
Max
145

AA 4927 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 41%
Average Delay Time 69.71428571428571 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 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 41%
This flight has an on-time performance of 41%. 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
0.1 of 5
Very Poor
Average Delay Time 69.71428571428571 min
This flight has an average delay of 69.71428571428571 minutes with a standard deviation of 52.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.

Other Stops for AA 4927