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(UA) United Airlines 3600 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(RDU) Raleigh-Durham International Airport

Raleigh/Durham, NC, US

On-Time Performance Chart

(using rounded numbers)
On-Time
42
88%
Late
3
6%
Very Late
0
0%
Excessive
2
4%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
47
Total Delays ( > 1 min )
7
Codeshares
47
Average Delay (min.)
49.57142857142857
Standard Deviation
63.1
Min
0
Max
154

UA 3600 On-Time Performance Details

Overall Rating
3.1 of 5
Average
Percentage On-Time 89%
Average Delay Time 49.57142857142857 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 60% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. 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
1.2 of 5
Poor
Average Delay Time 49.57142857142857 min
This flight has an average delay of 49.57142857142857 minutes with a standard deviation of 63.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.

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