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(UA) United Airlines 329 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(BTV) Patrick Leahy Burlington International Airport

Burlington, VT, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
35
66%
Late
5
9%
Very Late
4
8%
Excessive
9
17%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
53
Total Delays ( > 1 min )
27
Codeshares
0
Average Delay (min.)
61.111111111111114
Standard Deviation
90.9
Min
0
Max
405

UA 329 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 66%
Average Delay Time 61.111111111111114 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 0% 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 2% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 61.111111111111114 min
This flight has an average delay of 61.111111111111114 minutes with a standard deviation of 90.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

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