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(UA) United Airlines 343 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(BNA) Nashville International Airport

Nashville, TN, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
35
90%
Late
0
0%
Very Late
2
5%
Excessive
2
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
39
Total Delays ( > 1 min )
9
Codeshares
0
Average Delay (min.)
54.44444444444444
Standard Deviation
86.1
Min
0
Max
244

UA 343 On-Time Performance Details

Overall Rating
3.0 of 5
Average
Percentage On-Time 90%
Average Delay Time 54.44444444444444 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3 shows that this flight has on-time performance characteristics better than 58% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 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 100% of other flights.
Delay Performance
0.9 of 5
Poor
Average Delay Time 54.44444444444444 min
This flight has an average delay of 54.44444444444444 minutes with a standard deviation of 86.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 18% of other flights.

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