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(UA) United Airlines 1998 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(EGE) Eagle County Regional Airport

Vail, CO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
21
55%
Late
6
16%
Very Late
1
3%
Excessive
9
24%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
24
Codeshares
0
Average Delay (min.)
49.791666666666664
Standard Deviation
58.7
Min
0
Max
192

UA 1998 On-Time Performance Details

Overall Rating
0.3 of 5
Very Poor
Percentage On-Time 55%
Average Delay Time 49.791666666666664 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.3 shows that this flight has on-time performance characteristics better than 5% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 55%
This flight has an on-time performance of 55%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 49.791666666666664 min
This flight has an average delay of 49.791666666666664 minutes with a standard deviation of 58.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.

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