(UA) United Airlines 3404 On-Time Performance Rating

Date Range:

01-Mar-2026 to 30-Apr-2026

(MCI) Kansas City International Airport

Kansas City, MO, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)

On-Time

78%

Late

Very Late

Excessive

13%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

87.71428571428571

Standard Deviation

106.8

Min

Max

290

UA 3404 On-Time Performance Details

Overall Rating

2.2 of 5

Average

Percentage On-Time 86%

Average Delay Time 87.71428571428571 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 42% of all other flights in the FlightStats database.

On-Time Performance Rating

4.3 of 5

Good

Percentage On-Time 86%

This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 86% of other flights.

Delay Performance

0.0 of 5

Very Poor

Average Delay Time 87.71428571428571 min

This flight has an average delay of 87.71428571428571 minutes with a standard deviation of 106.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.