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(UA) United Airlines 1686 On-Time Performance Rating

Date Range:

15-Apr-2026 to 15-Jun-2026

(PHX) Phoenix Sky Harbor International Airport

Phoenix, AZ, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
38
62%
Late
10
16%
Very Late
3
5%
Excessive
9
15%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
36
Codeshares
0
Average Delay (min.)
45.55555555555556
Standard Deviation
70.2
Min
0
Max
279

UA 1686 On-Time Performance Details

Overall Rating
0.3 of 5
Very Poor
Percentage On-Time 63%
Average Delay Time 45.55555555555556 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.3 shows that this flight has on-time performance characteristics better than 4% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 63%
This flight has an on-time performance of 63%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.5 of 5
Very Poor
Average Delay Time 45.55555555555556 min
This flight has an average delay of 45.55555555555556 minutes with a standard deviation of 70.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 10% of other flights.

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