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(AA) American Airlines 3634 On-time Performance Rating

Date Range:

15-Feb-2018 to 15-Apr-2018

(TYS) McGhee Tyson AirportKnoxville, TN, US
(DFW) Dallas/Fort Worth International AirportDallas, TX, US
On-Time Performance Chart
(using rounded numbers)
On-Time
17
89%
Late
0
0%
Very Late
0
0%
Excessive
2
11%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
19
Total Delays ( > 1 min )
6
Codeshares
19
Average Delay (min.)
75
Standard Deviation
149.8
Min
0
Max
379
AA 3634 On-time Performance Details
Overall Rating
2.4 of 5
Average
Percentage On-Time 89%
Average Delay Time 75 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 47% of all other flights in the FlightStats database.
On-time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 93% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 75 min
This flight has an average delay of 75 minutes with a standard deviation of 149.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.