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(EK) Emirates 4840 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(LIS) Lisbon Humberto Delgado Airport

Lisbon, PT

(BOS) Boston Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
12
32%
Late
9
24%
Very Late
7
18%
Excessive
9
24%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
30
Codeshares
38
Average Delay (min.)
37.46666666666667
Standard Deviation
40.2
Min
0
Max
230

EK 4840 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 32%
Average Delay Time 37.46666666666667 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 10% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 32%
This flight has an on-time performance of 32%. 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
1.1 of 5
Poor
Average Delay Time 37.46666666666667 min
This flight has an average delay of 37.46666666666667 minutes with a standard deviation of 40.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.