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(EK) Emirates 4439 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(USM) Ko Samui International Airport

Koh Samui, TH

(BKK) Bangkok Suvarnabhumi International Airport

Bangkok, TH

On-Time Performance Chart

(using rounded numbers)
On-Time
20
36%
Late
12
21%
Very Late
6
11%
Excessive
18
32%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
43
Codeshares
56
Average Delay (min.)
53.44186046511628
Standard Deviation
46.1
Min
0
Max
168

EK 4439 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 36%
Average Delay Time 53.44186046511628 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 1% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 36%
This flight has an on-time performance of 36%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 53.44186046511628 min
This flight has an average delay of 53.44186046511628 minutes with a standard deviation of 46.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.