SAL MSLP → IAD KIAD

Monseñor Óscar Arnulfo Romero International Airport → Washington Dulles International Airport

🇸🇻 San Salvador (San Luis Talpa), SV → 🇺🇸 Dulles, US

Departure Airport

Monseñor Óscar Arnulfo Romero International Airport

ICAO Code:: MSLP
IATA Code:: SAL
City:: 🇸🇻 San Salvador (San Luis Talpa)
Country:: SV
Elevation:: 101 ft

Destination Airport

Washington Dulles International Airport

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

8

Operators

6

Daily Flights

1903

Miles

4h 34m

Flight Duration

Route Map

Operating Airlines

SalamAir ICAO: OMS • IATA: OV

Avianca ICAO: AVA • IATA: AV

Volaris El Salvador ICAO: VOS • IATA: N3

Avianca El Salvador ICAO: TAI • IATA: TA

Avianca Costa Rica ICAO: LRC • IATA: LR

Volaris Costa Rica ICAO: VOC • IATA: Q6

United ICAO: UAL • IATA: UA

Volaris ICAO: VOI • IATA: Y4

Airline	ICAO	IATA
SalamAir	`OMS`	`OV`
Avianca	`AVA`	`AV`
Volaris El Salvador	`VOS`	`N3`
Avianca El Salvador	`TAI`	`TA`
Avianca Costa Rica	`LRC`	`LR`
Volaris Costa Rica	`VOC`	`Q6`
United	`UAL`	`UA`
Volaris	`VOI`	`Y4`

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	36	10%
Tuesday	57	16%
Wednesday	57	16%
Thursday	79	22%
Friday	33	9%
Saturday	58	16%
Sunday	42	12%

Pattern Analysis

6 Daily Flights:

OMS4326 UAL1458 VOS4326 AVA580 TAI590 TAI580

Data Points: 362
API observations used to build this analysis

Weekdays: 262 flights
Weekend: 100 flights

Business Route More active on weekdays

All Flight Routes

8 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
Avianca `AVA` / `AV`	AVA580	A20N	22:05 10:05 PM (Representative)	M T W T F S S	Dec 9, 2025	Active
Avianca Costa Rica `LRC` / `LR`	-	A20N	-	M T W T F S S	Nov 13, 2025	Active
Avianca El Salvador `TAI` / `TA`	TAI590 TAI580	A20N	23:57 11:57 PM (Representative)	M T W T F S S	Dec 9, 2025	Active
SalamAir `OMS` / `OV`	OMS4326	A320	06:20 6:20 AM (Representative)	M T W T F S S	Dec 10, 2025	Active
United `UAL` / `UA`	UAL1458	B38M	01:10 1:10 AM (Representative)	M T W T F S S	Dec 11, 2025	Active
Volaris `VOI` / `Y4`	-	A320	-	M T W T F S S	Sep 14, 2025	Active
Volaris El Salvador `VOS` / `N3`	VOS4326	A320	06:20 6:20 AM (Representative)	M T W T F S S	Dec 10, 2025	Active
Volaris Costa Rica `VOC` / `Q6`	-	A320	-	M T W T F S S	Sep 28, 2025	Active

Total Routes: 8

Active Routes: 8

Unique Airlines: 8

Aircraft Types: 8

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
01:10 1:10 AM	United	`UAL`	`UA`
06:20 6:20 AM	SalamAir	`OMS`	`OV`
06:20 6:20 AM	Volaris El Salvador	`VOS`	`N3`
22:05 10:05 PM	Avianca	`AVA`	`AV`
23:57 11:57 PM	Avianca El Salvador	`TAI`	`TA`

Time Information

Times are shown in the departure airport's local timezone (UTC).

Total Departure Times: 5

Time Range:
01:10 - 23:57

These are typical departure times observed from actual flights. Times may vary by season and schedule changes.