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(6E) IndiGo 3977 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(MEL) Melbourne Tullamarine Airport

Melbourne, VIC, AU

(SIN) Singapore Changi Airport

Singapore, SG

On-Time Performance Chart

(using rounded numbers)
On-Time
20
63%
Late
5
16%
Very Late
3
9%
Excessive
2
6%
Cancelled
2
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
20
Codeshares
32
Average Delay (min.)
24.95
Standard Deviation
29.1
Min
0
Max
133

6E 3977 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 63%
Average Delay Time 24.95 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 39% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 63%
This flight has an on-time performance of 63%. 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
3.8 of 5
Good
Average Delay Time 24.95 min
This flight has an average delay of 24.95 minutes with a standard deviation of 29.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.