Republic Airways
YX4779Washington to Houston
Republic Airways flight YX4779 flies from Washington (DCA) to Houston (IAH), 1,942 km. Over August 2025 to July 2026 it usually arrives about 6 minutes late: 74% of 186 flights arrived within 15 minutes of schedule and 3.8% were cancelled (US Department of Transportation data).
On-time record, last 12 months
74%
on time (within 15 min)
16%
more than 30 min late
3.8%
cancelled
+6 min
average arrival vs schedule
Every operation of YX4779, August 2025 to July 2026: 186 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as YX4779
- Washington (DCA) to Houston (IAH)120 flights
- New York (LGA) to Savannah Hilton Head (SAV)49 flights
- Cincinnati Northern Kentucky (CVG) to Miami (MIA)5 flights
- Miami (MIA) to Cincinnati Northern Kentucky (CVG)5 flights
- Washington (DCA) to Columbia Metropolitan (CAE)4 flights
- Washington (DCA) to Madison (MSN)3 flights
Other flights from Washington to Houston
More about Washington (DCA) and Houston (IAH).
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