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(AA) American Airlines 4979 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(FLG) Flagstaff Pulliam Airport

Flagstaff, AZ, US

(PHX) Phoenix Sky Harbor International Airport

Phoenix, AZ, US

On-Time Performance Chart

(using rounded numbers)
On-Time
28
65%
Late
7
16%
Very Late
2
5%
Excessive
5
12%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
43
Total Delays ( > 1 min )
17
Codeshares
43
Average Delay (min.)
51.35294117647059
Standard Deviation
59.1
Min
0
Max
222

AA 4979 On-Time Performance Details

Overall Rating
0.3 of 5
Very Poor
Percentage On-Time 65%
Average Delay Time 51.35294117647059 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.3 shows that this flight has on-time performance characteristics better than 5% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. 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
0.4 of 5
Very Poor
Average Delay Time 51.35294117647059 min
This flight has an average delay of 51.35294117647059 minutes with a standard deviation of 59.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 8% of other flights.

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