🇺🇸 SAN
San Diego
2480 mi
IAD 🇺🇸
Dulles

San Diego to Dulles Flights

San Diego International Airport Washington Dulles International Airport 3 airlines

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The San Diego to Dulles route connects San Diego International Airport (SAN) in US with Washington Dulles International Airport (IAD) in US. This medium-haul flight covers approximately 2480 miles (3991 km) with a typical flight time of 4h 41m. This route is served by 3 airlines: United, Alaska Airlines, Delta Air Lines. AirportRoutes has tracked 6 unique flight numbers on this route.

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Departure Airport

San Diego International Airport

ICAO Code:
KSAN
IATA Code:
SAN
City:
🇺🇸 San Diego
Country:
US
Elevation:
17 ft

Destination Airport

Washington Dulles International Airport

ICAO Code:
KIAD
IATA Code:
IAD
City:
🇺🇸 Dulles
Country:
US
Elevation:
312 ft

3

Operators

6

Tracked Flights

2480

Miles

4h 41m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
United UAL UA
Alaska Airlines ASA AS
Delta Air Lines DAL DL

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 3 7%
Tuesday 4 9%
Wednesday 6 14%
Thursday 10 23%
Friday 8 19%
Saturday 10 23%
Sunday 2 5%

Pattern Analysis

6 Tracked Flights:
Data Points: 43
API observations used to build this analysis
Weekdays: 31 flights
Weekend: 12 flights
Business Route More active on weekdays

All Flight Routes

3 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
B38M 09:37 9:37 AM (Representative)
M T W T F S S
May 29, 2026 Active
- B752 -
M T W T F S S
Jul 17, 2025 Active
United
UAL / UA
B739 12:57 12:57 PM (Representative)
M T W T F S S
May 27, 2026 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 4

Spotted Departure Times

Departure Time Operator ICAO IATA
09:37 9:37 AM Alaska Airlines ASA AS
12:57 12:57 PM United UAL UA

Time Information

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

Total Departure Times: 2
Time Range:
09:37 - 12:57
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.