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(AA) American Airlines 677 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(GEG) Spokane International Airport

Spokane, WA, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
36
61%
Late
8
14%
Very Late
2
3%
Excessive
12
20%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
29
Codeshares
0
Average Delay (min.)
40.03448275862069
Standard Deviation
29.8
Min
0
Max
100

AA 677 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 61%
Average Delay Time 40.03448275862069 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 61%
This flight has an on-time performance of 61%. 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 40.03448275862069 min
This flight has an average delay of 40.03448275862069 minutes with a standard deviation of 29.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.

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