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(UA) United Airlines 3654 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
41
91%
Late
2
4%
Very Late
1
2%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
45
Total Delays ( > 1 min )
9
Codeshares
45
Average Delay (min.)
17.444444444444443
Standard Deviation
16.9
Min
0
Max
51

UA 3654 On-Time Performance Details

Overall Rating
4.7 of 5
Very Good
Percentage On-Time 91%
Average Delay Time 17.444444444444443 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.7 shows that this flight has on-time performance characteristics better than 92% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 91%
This flight has an on-time performance of 91%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 17.444444444444443 min
This flight has an average delay of 17.444444444444443 minutes with a standard deviation of 16.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.

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