IAD KIAD → DEN KDEN

Washington Dulles International Airport → Denver International Airport

🇺🇸 Dulles, US → 🇺🇸 Denver, US

Departure Airport
Washington Dulles International Airport
ICAO Code:
KIAD
IATA Code:
IAD
City:
🇺🇸 Dulles
Country:
US
Elevation:
312 ft
Destination Airport
Denver International Airport
ICAO Code:
KDEN
IATA Code:
DEN
City:
🇺🇸 Denver
Country:
US
Elevation:
5431 ft

2

Operators

4

Daily Flights

1450

Miles

3h 30m

Flight Duration
Route Map
Operating Airlines
United ICAO: UAL • IATA: UA
Southwest ICAO: SWA • IATA: WN
Airline ICAO IATA
United UAL UA
Southwest SWA WN
Flight Schedule Pattern
Day Flights Observed Frequency Activity
Monday 14 12%
Tuesday 22 19%
Wednesday 22 19%
Thursday 16 14%
Friday 12 10%
Saturday 15 13%
Sunday 17 14%
Pattern Analysis
4 Daily Flights:
UAL495 SWA3022 UAL1605 UAL2107
Data Points: 118
API observations used to build this analysis
Weekdays: 86 flights
Weekend: 32 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
Southwest
SWA / WN
SWA3022 B738 05:05 5:05 AM (Representative)
M T W T F S S
Dec 23, 2025 Active
United
UAL / UA
UAL495 UAL1605 UAL2107 A21N 06:20 6:20 AM (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
05:05 5:05 AM Southwest SWA WN
06:20 6:20 AM United UAL UA
Time Information

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

Total Departure Times: 2
Time Range:
05:05 - 06:20
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.