(UA) United Airlines 1878 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(AUS) Austin-Bergstrom International Airport

Austin, TX, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)

On-Time

89%

Late

11%

Very Late

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

13.4

Standard Deviation

8.9

Min

Max

UA 1878 On-Time Performance Details

Overall Rating

4.3 of 5

Good

Percentage On-Time 90%

Average Delay Time 13.4 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.3 shows that this flight has on-time performance characteristics better than 84% of all other flights in the FlightStats database.

On-Time Performance Rating

4.6 of 5

Very Good

Percentage On-Time 90%

This flight has an on-time performance of 90%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 92% of other flights.

Delay Performance

3.9 of 5

Good

Average Delay Time 13.4 min

This flight has an average delay of 13.4 minutes with a standard deviation of 8.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.