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(GF) Gulf Air 4129 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-2026

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(PDX) Portland International Airport

Portland, OR, US

On-Time Performance Chart

(using rounded numbers)
On-Time
29
63%
Late
5
11%
Very Late
3
7%
Excessive
7
15%
Cancelled
0
0%
Diverted
2
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
44
Total Delays ( > 1 min )
19
Codeshares
44
Average Delay (min.)
46.421052631578945
Standard Deviation
41.3
Min
0
Max
172

GF 4129 On-Time Performance Details

Overall Rating
0.3 of 5
Very Poor
Percentage On-Time 66%
Average Delay Time 46.421052631578945 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.3 shows that this flight has on-time performance characteristics better than 5% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 66%
This flight has an on-time performance of 66%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
0.5 of 5
Very Poor
Average Delay Time 46.421052631578945 min
This flight has an average delay of 46.421052631578945 minutes with a standard deviation of 41.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 10% of other flights.

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