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(QF) Qantas 3977 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(PMC) Puerto Montt El Tepual International Airport

Puerto Montt, CL

(SCL) Santiago Arturo Merino Benitez Intl Airport

Santiago, CL

On-Time Performance Chart

(using rounded numbers)
On-Time
38
95%
Late
0
0%
Very Late
0
0%
Excessive
2
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
40
Total Delays ( > 1 min )
7
Codeshares
40
Average Delay (min.)
120.71428571428571
Standard Deviation
283.2
Min
0
Max
762

QF 3977 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 95%
Average Delay Time 120.71428571428571 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 95%
This flight has an on-time performance of 95%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 120.71428571428571 min
This flight has an average delay of 120.71428571428571 minutes with a standard deviation of 283.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.