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(UA) United Airlines 5550 On-Time Performance Rating

Date Range:

01-Sep-2025 to 31-Oct-2025

(LAX) Los Angeles International Airport

Los Angeles, CA, US

(SBP) San Luis Obispo County Regional Airport

San Luis Obispo, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
38
81%
Late
2
4%
Very Late
0
0%
Excessive
7
15%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
47
Total Delays ( > 1 min )
11
Codeshares
47
Average Delay (min.)
57.72727272727273
Standard Deviation
40.4
Min
0
Max
140

UA 5550 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 81%
Average Delay Time 57.72727272727273 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 38% of all other flights in the FlightStats database.
On-Time Performance Rating
3.8 of 5
Good
Percentage On-Time 81%
This flight has an on-time performance of 81%. 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
0.1 of 5
Very Poor
Average Delay Time 57.72727272727273 min
This flight has an average delay of 57.72727272727273 minutes with a standard deviation of 40.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 3% of other flights.

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