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(UA) United Airlines 2837 On-Time Performance Rating

Date Range:

01-May-2026 to 30-Jun-2026

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
9
24%
Late
7
18%
Very Late
10
26%
Excessive
9
24%
Cancelled
0
0%
Diverted
3
8%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
29
Codeshares
0
Average Delay (min.)
60.10344827586207
Standard Deviation
56.9
Min
0
Max
234

UA 2837 On-Time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 26%
Average Delay Time 60.10344827586207 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 26%
This flight has an on-time performance of 26%. 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 60.10344827586207 min
This flight has an average delay of 60.10344827586207 minutes with a standard deviation of 56.9 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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