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(UA) United Airlines 2401 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(BOS) Boston Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
21
34%
Late
10
16%
Very Late
6
10%
Excessive
23
37%
Cancelled
1
2%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
47
Codeshares
0
Average Delay (min.)
69.44680851063829
Standard Deviation
70.6
Min
0
Max
275

UA 2401 On-Time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 34%
Average Delay Time 69.44680851063829 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 34%
This flight has an on-time performance of 34%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 69.44680851063829 min
This flight has an average delay of 69.44680851063829 minutes with a standard deviation of 70.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

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