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(UA) United Airlines 4670 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(DLH) Duluth International Airport

Duluth, MN, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
29
83%
Late
2
6%
Very Late
0
0%
Excessive
2
6%
Cancelled
2
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
11
Codeshares
35
Average Delay (min.)
29.181818181818183
Standard Deviation
41.4
Min
0
Max
123

UA 4670 On-Time Performance Details

Overall Rating
3.9 of 5
Good
Percentage On-Time 83%
Average Delay Time 29.181818181818183 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
4.5 of 5
Good
Percentage On-Time 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 90% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 29.181818181818183 min
This flight has an average delay of 29.181818181818183 minutes with a standard deviation of 41.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.

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