background

(UA) United Airlines 1151 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(BZE) Belize City Philip SW Goldson Intl Airport

Belize City, BZ

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
7
58%
Late
3
25%
Very Late
1
8%
Excessive
1
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
12
Total Delays ( > 1 min )
8
Codeshares
0
Average Delay (min.)
21.5
Standard Deviation
18.2
Min
0
Max
62

UA 1151 On-Time Performance Details

Overall Rating
1.9 of 5
Average
Percentage On-Time 58%
Average Delay Time 21.5 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.9 shows that this flight has on-time performance characteristics better than 36% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 58%
This flight has an on-time performance of 58%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
3.5 of 5
Average
Average Delay Time 21.5 min
This flight has an average delay of 21.5 minutes with a standard deviation of 18.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.