UA1359 DCA → IAH

United Airlines · Washington, DC to Houston, TX · 18 flights observed, 2025-08-01 to 2025-08-18 · 1,208 mi

This flight has been on time less than half the time (41%) — expect a real chance of a delay.

UA1359 covers more than one route in the data window — the stats below are for DCA → IAH, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
41%
Median delay
+21 min
90th percentile
+120 min
Cancellation rate
6%

How often is UA1359 on time?

Across 18 flights on DCA → IAH from 2025-08-01 to 2025-08-18, UA1359 arrived within 15 minutes of schedule 41% of the time. The median arrival delay was +21 min, and the worst 10% of flights arrived +120 min or later. 6% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time741%
16-30 min318%
31-60 min318%
61-120 min212%
2+ hrs212%

Performance by month

MonthFlightsOn-timeAvg delay
2025-081741%+35 min

Performance by day of week

DayFlightsOn-time
Mon367%
Tue2100%
Wed10%
Thu20%
Fri30%
Sat367%
Sun333%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…