(UA) United Airlines 4392 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(PVD) Rhode Island T. F. Green International Airport

Providence, RI, US

(IAD) Washington Dulles International Airport

Dulles, VA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

73%

Late

Very Late

Excessive

27%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

187.33333333333334

Standard Deviation

84.2

Min

Max

268

UA 4392 On-Time Performance Details

Overall Rating

0.9 of 5

Poor

Percentage On-Time 73%

Average Delay Time 187.33333333333334 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9 shows that this flight has on-time performance characteristics better than 16% of all other flights in the FlightStats database.

On-Time Performance Rating

1.7 of 5

Average

Percentage On-Time 73%

This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.

Delay Performance

0.0 of 5

Very Poor

Average Delay Time 187.33333333333334 min

This flight has an average delay of 187.33333333333334 minutes with a standard deviation of 84.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.