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(UA) United Airlines 4300 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(LBB) Lubbock Preston Smith International Airport

Lubbock, TX, US

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
36
82%
Late
2
5%
Very Late
1
2%
Excessive
3
7%
Cancelled
2
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
44
Total Delays ( > 1 min )
11
Codeshares
44
Average Delay (min.)
72.54545454545455
Standard Deviation
113.4
Min
0
Max
332

UA 4300 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 82%
Average Delay Time 72.54545454545455 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 38% of all other flights in the FlightStats database.
On-Time Performance Rating
3.8 of 5
Good
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 76% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 72.54545454545455 min
This flight has an average delay of 72.54545454545455 minutes with a standard deviation of 113.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.