IAH KIAH → DCA KDCA

George Bush Intercontinental Houston Airport → Ronald Reagan Washington National Airport

🇺🇸 Houston, US → 🇺🇸 Washington, US

Departure Airport
George Bush Intercontinental Houston Airport
ICAO Code:
KIAH
IATA Code:
IAH
City:
🇺🇸 Houston
Country:
US
Elevation:
97 ft
Destination Airport
Ronald Reagan Washington National Airport
ICAO Code:
KDCA
IATA Code:
DCA
City:
🇺🇸 Washington
Country:
US
Elevation:
15 ft

2

Operators

4

Daily Flights

1254

Miles

2h 23m

Flight Duration
Route Map
Operating Airlines
United ICAO: UAL • IATA: UA
Republic ICAO: RPA • IATA: YX
Airline ICAO IATA
United UAL UA
Republic RPA YX
Flight Schedule Pattern
Day Flights Observed Frequency Activity
Monday 5 13%
Tuesday 7 18%
Wednesday 8 21%
Thursday 5 13%
Friday 3 8%
Saturday 4 11%
Sunday 6 16%
Pattern Analysis
4 Daily Flights:
UAL654 UAL1627 UAL1764 RPA4790
Data Points: 38
API observations used to build this analysis
Weekdays: 28 flights
Weekend: 10 flights
Business Route More active on weekdays
All Flight Routes
2 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Republic
RPA / YX
RPA4790 E75S 06:05 6:05 AM (Representative)
M T W T F S S
Dec 5, 2025 Active
United
UAL / UA
UAL654 UAL1627 UAL1764 B737 12:00 12:00 PM (Representative)
M T W T F S S
Dec 23, 2025 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 2
Spotted Departure Times
Departure Time Operator ICAO IATA
06:05 6:05 AM Republic RPA YX
12:00 12:00 PM United UAL UA
Time Information

Times are shown in the departure airport's local timezone (KIAH - America/Chicago).

Total Departure Times: 2
Time Range:
06:05 - 12:00
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.