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(UA) United Airlines 4647 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-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
18
75%
Late
2
8%
Very Late
0
0%
Excessive
2
8%
Cancelled
0
0%
Diverted
2
8%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
22
Total Delays ( > 1 min )
14
Codeshares
22
Average Delay (min.)
37.92857142857143
Standard Deviation
81.4
Min
0
Max
293

UA 4647 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 82%
Average Delay Time 37.92857142857143 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 of 5
Average
Percentage On-Time 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 37.92857142857143 min
This flight has an average delay of 37.92857142857143 minutes with a standard deviation of 81.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.

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