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(EI) Aer Lingus 8987 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(LHR) London Heathrow Airport

London, EN, GB

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
34
62%
Late
8
15%
Very Late
3
5%
Excessive
9
16%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
54
Total Delays ( > 1 min )
29
Codeshares
54
Average Delay (min.)
39.206896551724135
Standard Deviation
44.6
Min
0
Max
217

EI 8987 On-Time Performance Details

Overall Rating
0.8 of 5
Poor
Percentage On-Time 63%
Average Delay Time 39.206896551724135 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.8 shows that this flight has on-time performance characteristics better than 14% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 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 2% of other flights.
Delay Performance
1.4 of 5
Poor
Average Delay Time 39.206896551724135 min
This flight has an average delay of 39.206896551724135 minutes with a standard deviation of 44.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.