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(EI) Aer Lingus 7666 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
31
50%
Late
13
21%
Very Late
5
8%
Excessive
10
16%
Cancelled
0
0%
Diverted
3
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
39
Codeshares
59
Average Delay (min.)
39.717948717948715
Standard Deviation
40.3
Min
0
Max
143

EI 7666 On-Time Performance Details

Overall Rating
1.0 of 5
Poor
Percentage On-Time 53%
Average Delay Time 39.717948717948715 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1 shows that this flight has on-time performance characteristics better than 18% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 53%
This flight has an on-time performance of 53%. 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
1.9 of 5
Average
Average Delay Time 39.717948717948715 min
This flight has an average delay of 39.717948717948715 minutes with a standard deviation of 40.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.