background

(UA) United Airlines 1531 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(SFO) San Francisco International Airport

San Francisco, CA, US

(MSP) Minneapolis-Saint Paul International Airport

Minneapolis, MN, US

On-Time Performance Chart

(using rounded numbers)
On-Time
12
86%
Late
0
0%
Very Late
1
7%
Excessive
1
7%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
14
Total Delays ( > 1 min )
4
Codeshares
0
Average Delay (min.)
38.5
Standard Deviation
44.4
Min
0
Max
102

UA 1531 On-Time Performance Details

Overall Rating
3.4 of 5
Average
Percentage On-Time 86%
Average Delay Time 38.5 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.4 shows that this flight has on-time performance characteristics better than 66% of all other flights in the FlightStats database.
On-Time Performance Rating
4.4 of 5
Good
Percentage On-Time 86%
This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 88% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 38.5 min
This flight has an average delay of 38.5 minutes with a standard deviation of 44.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.

Other Stops for UA 1531