(UA) United Airlines 1620 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(EWR) Newark Liberty International Airport

Newark, NJ, US

(IAD) Washington Dulles International Airport

Dulles, VA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

53%

Late

11%

Very Late

16%

Excessive

21%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

38.46153846153846

Standard Deviation

31.7

Min

Max

108

UA 1620 On-Time Performance Details

Overall Rating

1.1 of 5

Poor

Percentage On-Time 53%

Average Delay Time 38.46153846153846 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.1 shows that this flight has on-time performance characteristics better than 21% of all other flights in the FlightStats database.

On-Time Performance Rating

0.1 of 5

Very Poor

Percentage On-Time 53%

This flight has an on-time performance of 53%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.

Delay Performance

2.1 of 5

Average

Average Delay Time 38.46153846153846 min

This flight has an average delay of 38.46153846153846 minutes with a standard deviation of 31.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.