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(UA) United Airlines 204 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-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
10
83%
Late
1
8%
Very Late
0
0%
Excessive
1
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
12
Total Delays ( > 1 min )
2
Codeshares
0
Average Delay (min.)
44.5
Standard Deviation
26.2
Min
0
Max
63

UA 204 On-Time Performance Details

Overall Rating
2.9 of 5
Average
Percentage On-Time 83%
Average Delay Time 44.5 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9 shows that this flight has on-time performance characteristics better than 56% of all other flights in the FlightStats database.
On-Time Performance Rating
3.8 of 5
Good
Percentage On-Time 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 76% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 44.5 min
This flight has an average delay of 44.5 minutes with a standard deviation of 26.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.

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