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(AA) American Airlines 4134 On-Time Performance Rating

Date Range:

01-Sep-2025 to 31-Oct-2025

(SYR) Syracuse Hancock International Airport

Syracuse, NY, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
49
82%
Late
5
8%
Very Late
0
0%
Excessive
5
8%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
19
Codeshares
59
Average Delay (min.)
37.473684210526315
Standard Deviation
66.6
Min
0
Max
296

AA 4134 On-Time Performance Details

Overall Rating
2.8 of 5
Average
Percentage On-Time 83%
Average Delay Time 37.473684210526315 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.8 shows that this flight has on-time performance characteristics better than 54% of all other flights in the FlightStats database.
On-Time Performance Rating
4.3 of 5
Good
Percentage On-Time 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 86% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 37.473684210526315 min
This flight has an average delay of 37.473684210526315 minutes with a standard deviation of 66.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.