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(UA) United Airlines 1603 On-Time Performance Rating

Date Range:

15-Sep-2025 to 15-Nov-2025

(SFO) San Francisco International Airport

San Francisco, CA, US

(IND) Indianapolis International Airport

Indianapolis, IN, US

On-Time Performance Chart

(using rounded numbers)
On-Time
26
87%
Late
1
3%
Very Late
2
7%
Excessive
1
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
30
Total Delays ( > 1 min )
12
Codeshares
0
Average Delay (min.)
17.75
Standard Deviation
23.4
Min
0
Max
81

UA 1603 On-Time Performance Details

Overall Rating
4.3 of 5
Good
Percentage On-Time 87%
Average Delay Time 17.75 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.3 shows that this flight has on-time performance characteristics better than 85% of all other flights in the FlightStats database.
On-Time Performance Rating
4.5 of 5
Good
Percentage On-Time 87%
This flight has an on-time performance of 87%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 90% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 17.75 min
This flight has an average delay of 17.75 minutes with a standard deviation of 23.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.

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