background

(UA) United Airlines 1991 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(EWR) Newark Liberty International Airport

Newark, NJ, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
40
63%
Late
4
6%
Very Late
5
8%
Excessive
10
16%
Cancelled
1
2%
Diverted
4
6%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
23
Codeshares
0
Average Delay (min.)
87.1304347826087
Standard Deviation
101.2
Min
0
Max
377

UA 1991 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 67%
Average Delay Time 87.1304347826087 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 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. 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
0.0 of 5
Very Poor
Average Delay Time 87.1304347826087 min
This flight has an average delay of 87.1304347826087 minutes with a standard deviation of 101.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.