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(UA) United Airlines 4435 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(FAR) Hector International Airport

Fargo, ND, US

On-Time Performance Chart

(using rounded numbers)
On-Time
6
38%
Late
3
19%
Very Late
0
0%
Excessive
6
38%
Cancelled
0
0%
Diverted
1
6%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
15
Total Delays ( > 1 min )
11
Codeshares
15
Average Delay (min.)
145
Standard Deviation
249
Min
0
Max
875

UA 4435 On-Time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 40%
Average Delay Time 145 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 40%
This flight has an on-time performance of 40%. 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
0.0 of 5
Very Poor
Average Delay Time 145 min
This flight has an average delay of 145 minutes with a standard deviation of 249 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

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