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(UA) United Airlines 1148 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(BTV) Patrick Leahy Burlington International Airport

Burlington, VT, US

(DEN) Denver International Airport

Denver, CO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
32
50%
Late
11
17%
Very Late
4
6%
Excessive
11
17%
Cancelled
0
0%
Diverted
6
9%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
36
Codeshares
0
Average Delay (min.)
34.94444444444444
Standard Deviation
35.4
Min
0
Max
160

UA 1148 On-Time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 54%
Average Delay Time 34.94444444444444 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 26% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 54%
This flight has an on-time performance of 54%. 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
2.7 of 5
Average
Average Delay Time 34.94444444444444 min
This flight has an average delay of 34.94444444444444 minutes with a standard deviation of 35.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.