(UA) United Airlines 1256 On-time Performance Rating

Modify Rating


On-time
Rating
By Flight
Airline
Flight



CHANGE
FLIGHT

UA 1256 Historical On-time Performance Ratings

Route:   Houston to Chicago
Date Range:   August 1, 2017 to September 30, 2017
Flight:   (UA) United Airlines 1256
Departure Airport:   (IAH) George Bush Intercontinental Airport
Departure City   Houston, TX, US
Arrival Airport:   (ORD) O'Hare International Airport
Arrival City:   Chicago, IL, US

UA 1256 On-time Performance Rating Details

Overall Rating

1.1 of 5
Poor
On-time:
Avg. Delay:
71%
32 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.1, shows that this flight has on-time performance characteristics better than 21% of all other flights in the FlightStats database.

On-time Performance

0.9 of 5
Poor
On-time: 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.

Delay Performance

1.4 of 5
Poor
Avg. Delay: 32 min
This flight has an average delay of 32 minutes with a standard deviation of 35.93 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.

UA 1256 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 43 71%
Late 3 5%
Very Late 6 10%
Excessive 3 5%
Canceled 5 8%
Diverted 0 0%
Total Flights 60
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 18
Average Delay (min.) 32.00
Standard Deviation 35.93
Min 3
Max 157
Tools
Products
Markets
Company
Developers
Resources
My FlightStats