background

(UA) United Airlines 617 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(IAH) George Bush Intercontinental Airport

Houston, TX, US

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
32
64%
Late
4
8%
Very Late
4
8%
Excessive
9
18%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
49
Total Delays ( > 1 min )
25
Codeshares
0
Average Delay (min.)
56
Standard Deviation
70.3
Min
0
Max
250

UA 617 On-time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 65%
Average Delay Time 56 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 6% of all other flights in the FlightStats database.
On-time Performance Rating
0.6 of 5
Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 12% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 56 min
This flight has an average delay of 56 minutes with a standard deviation of 70.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.