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(UA) United Airlines 9723 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(MIA) Miami International Airport

Miami, FL, US

(ZRH) Zurich Airport

Zurich, CH

On-Time Performance Chart

(using rounded numbers)
On-Time
45
75%
Late
10
17%
Very Late
2
3%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
33
Codeshares
60
Average Delay (min.)
23.363636363636363
Standard Deviation
44.1
Min
0
Max
249

UA 9723 On-Time Performance Details

Overall Rating
3.9 of 5
Good
Percentage On-Time 75%
Average Delay Time 23.363636363636363 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.9 shows that this flight has on-time performance characteristics better than 77% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 of 5
Average
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.
Delay Performance
4.5 of 5
Good
Average Delay Time 23.363636363636363 min
This flight has an average delay of 23.363636363636363 minutes with a standard deviation of 44.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.