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(UA) United Airlines 1439 On-Time Performance Rating

Date Range:

01-May-2026 to 30-Jun-2026

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(EWR) Newark Liberty International Airport

Newark, NJ, US

On-Time Performance Chart

(using rounded numbers)
On-Time
33
63%
Late
2
4%
Very Late
2
4%
Excessive
13
25%
Cancelled
0
0%
Diverted
2
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
50
Total Delays ( > 1 min )
23
Codeshares
0
Average Delay (min.)
61.08695652173913
Standard Deviation
52.4
Min
0
Max
173

UA 1439 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 66%
Average Delay Time 61.08695652173913 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 1% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 66%
This flight has an on-time performance of 66%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 3% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 61.08695652173913 min
This flight has an average delay of 61.08695652173913 minutes with a standard deviation of 52.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.

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