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(UA) United Airlines 3439 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(GRR) Grand Rapids Gerald R. Ford International Airport

Grand Rapids, MI, US

(EWR) Newark Liberty International Airport

Newark, NJ, US

On-Time Performance Chart

(using rounded numbers)
On-Time
20
67%
Late
2
7%
Very Late
2
7%
Excessive
2
7%
Cancelled
2
7%
Diverted
2
7%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
29
Total Delays ( > 1 min )
10
Codeshares
29
Average Delay (min.)
49.2
Standard Deviation
80.9
Min
0
Max
273

UA 3439 On-Time Performance Details

Overall Rating
1.6 of 5
Average
Percentage On-Time 69%
Average Delay Time 49.2 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 30% of all other flights in the FlightStats database.
On-Time Performance Rating
1.9 of 5
Average
Percentage On-Time 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 38% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 49.2 min
This flight has an average delay of 49.2 minutes with a standard deviation of 80.9 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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