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(UA) United Airlines 3645 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(IND) Indianapolis International Airport

Indianapolis, IN, US

(EWR) Newark Liberty International Airport

Newark, NJ, US

On-Time Performance Chart

(using rounded numbers)
On-Time
34
85%
Late
0
0%
Very Late
2
5%
Excessive
1
3%
Cancelled
2
5%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
39
Total Delays ( > 1 min )
10
Codeshares
39
Average Delay (min.)
20.9
Standard Deviation
27.3
Min
0
Max
90

UA 3645 On-Time Performance Details

Overall Rating
4.5 of 5
Good
Percentage On-Time 87%
Average Delay Time 20.9 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.5 shows that this flight has on-time performance characteristics better than 89% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very 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 99% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 20.9 min
This flight has an average delay of 20.9 minutes with a standard deviation of 27.3 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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