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(UA) United Airlines 4830 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(LIT) Bill and Hillary Clinton National Airport

Little Rock, AR, US

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
45
76%
Late
2
3%
Very Late
1
2%
Excessive
7
12%
Cancelled
3
5%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
13
Codeshares
58
Average Delay (min.)
51.30769230769231
Standard Deviation
44.8
Min
0
Max
173

UA 4830 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 78%
Average Delay Time 51.30769230769231 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
3.3 of 5
Average
Percentage On-Time 78%
This flight has an on-time performance of 78%. 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
0.6 of 5
Poor
Average Delay Time 51.30769230769231 min
This flight has an average delay of 51.30769230769231 minutes with a standard deviation of 44.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.