background

(6E) IndiGo 4573 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(PER) Perth Airport

Perth, WA, AU

(SYD) Sydney Kingsford Smith International Airport

Sydney, NSW, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
44
77%
Late
5
9%
Very Late
3
5%
Excessive
3
5%
Cancelled
1
2%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
51
Codeshares
56
Average Delay (min.)
14.431372549019608
Standard Deviation
19.7
Min
0
Max
120

6E 4573 On-Time Performance Details

Overall Rating
4.4 of 5
Good
Percentage On-Time 79%
Average Delay Time 14.431372549019608 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.4 shows that this flight has on-time performance characteristics better than 87% of all other flights in the FlightStats database.
On-Time Performance Rating
3.8 of 5
Good
Percentage On-Time 79%
This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 76% of other flights.
Delay Performance
5.0 of 5
Very Good
Average Delay Time 14.431372549019608 min
This flight has an average delay of 14.431372549019608 minutes with a standard deviation of 19.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 99% of other flights.