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(UA) United Airlines 1499 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

(EWR) Newark Liberty International Airport

Newark, NJ, US

On-Time Performance Chart

(using rounded numbers)
On-Time
9
47%
Late
2
11%
Very Late
2
11%
Excessive
5
26%
Cancelled
0
0%
Diverted
1
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
18
Total Delays ( > 1 min )
14
Codeshares
0
Average Delay (min.)
57.357142857142854
Standard Deviation
69.2
Min
0
Max
197

UA 1499 On-Time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 50%
Average Delay Time 57.357142857142854 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 3% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 50%
This flight has an on-time performance of 50%. 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
0.3 of 5
Very Poor
Average Delay Time 57.357142857142854 min
This flight has an average delay of 57.357142857142854 minutes with a standard deviation of 69.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 7% of other flights.

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