
(UA) United Airlines 4184 On-Time Performance Rating
Date Range:
01-Jan-2026 to 28-Feb-2026
On-Time Performance Chart
(using rounded numbers)
On-Time
10
56%
Late
2
11%
Very Late
1
6%
Excessive
3
17%
Cancelled
2
11%
Diverted
0
0%
Delay Statistics
(Aggregate Arrival Delay Statistics for this Flight)
Total Flights Observed
18
Total Delays ( > 1 min )
8
Codeshares
18
Average Delay (min.)
48.625
Standard Deviation
50.9
Min
0
Max
163