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(UA) United Airlines 3437 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(EWR) Newark Liberty International Airport

Newark, NJ, US

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
34
74%
Late
3
7%
Very Late
1
2%
Excessive
5
11%
Cancelled
1
2%
Diverted
2
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
44
Total Delays ( > 1 min )
17
Codeshares
44
Average Delay (min.)
31.88235294117647
Standard Deviation
38.5
Min
0
Max
139

UA 3437 On-Time Performance Details

Overall Rating
3.1 of 5
Average
Percentage On-Time 77%
Average Delay Time 31.88235294117647 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 61% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. 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
2.9 of 5
Average
Average Delay Time 31.88235294117647 min
This flight has an average delay of 31.88235294117647 minutes with a standard deviation of 38.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.

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