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(UA) United Airlines 5387 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(MTY) Monterrey International Airport

Monterrey, MX

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
11
48%
Late
6
26%
Very Late
2
9%
Excessive
2
9%
Cancelled
1
4%
Diverted
1
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
22
Total Delays ( > 1 min )
18
Codeshares
22
Average Delay (min.)
36.666666666666664
Standard Deviation
74.6
Min
0
Max
329

UA 5387 On-Time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 50%
Average Delay Time 36.666666666666664 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 27% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 50%
This flight has an on-time performance of 50%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 36.666666666666664 min
This flight has an average delay of 36.666666666666664 minutes with a standard deviation of 74.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.

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