IAH KIAH → SAL MSLP

George Bush Intercontinental Houston Airport → Monseñor Óscar Arnulfo Romero International Airport

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

Departure Airport

George Bush Intercontinental Houston Airport

ICAO Code:: KIAH
IATA Code:: IAH
City:: 🇺🇸 Houston
Country:: US
Elevation:: 97 ft

Destination Airport

Monseñor Óscar Arnulfo Romero International Airport

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

5

Operators

3

Daily Flights

1214

Miles

2h 34m

Flight Duration

Route Map

Operating Airlines

Avianca ICAO: AVA • IATA: AV

SalamAir ICAO: OMS • IATA: OV

United ICAO: UAL • IATA: UA

Volaris El Salvador ICAO: VOS • IATA: N3

Avianca El Salvador ICAO: TAI • IATA: TA

Airline	ICAO	IATA
Avianca	`AVA`	`AV`
SalamAir	`OMS`	`OV`
United	`UAL`	`UA`
Volaris El Salvador	`VOS`	`N3`
Avianca El Salvador	`TAI`	`TA`

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	4	7%
Tuesday	9	16%
Wednesday	6	11%
Thursday	14	25%
Friday	7	12%
Saturday	8	14%
Sunday	9	16%

Pattern Analysis

3 Daily Flights:

AVA425 AVA367 OMS4321

Data Points: 57
API observations used to build this analysis

Weekdays: 40 flights
Weekend: 17 flights

Business Route More active on weekdays

All Flight Routes

5 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`	AVA425 AVA367	A320	13:00 1:00 PM (Representative)	M T W T F S S	Dec 4, 2025	Active
Avianca El Salvador `TAI` / `TA`	-	A320	-	M T W T F S S	Jul 17, 2025	Active
SalamAir `OMS` / `OV`	OMS4321	A320	14:37 2:37 PM (Representative)	M T W T F S S	Dec 6, 2025	Active
United `UAL` / `UA`	-	B39M	-	M T W T F S S	Oct 30, 2025	Active
Volaris El Salvador `VOS` / `N3`	-	A20N	-	M T W T F S S	Sep 25, 2025	Active

Total Routes: 5

Active Routes: 5

Unique Airlines: 5

Aircraft Types: 5

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
13:00 1:00 PM	Avianca	`AVA`	`AV`
14:37 2:37 PM	SalamAir	`OMS`	`OV`

Time Information

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

Total Departure Times: 2

Time Range:
13:00 - 14:37

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