AV591Avianca · IAD → SAL
live · 3h ago
Route confirmed Avianca

AV591 WashingtonIAD · 04:10 San SalvadorSAL

AV591 by Avianca flies from Washington (IAD) to San Salvador (SAL) for the Thu, Sep 17 departure.

Right nowEn route to San Salvador · off blocks 04:19 · 9 min late
En route

en route from IAD to SAL

En routeAV591 · position estimated
IADWashingtonSALSan Salvador
Estimated from the boards

Board estimate · gate and arrival times. Off blocks 04:19 · typical taxi-out at IAD ≈ 8.9 min. No receiver coverage over open ocean.

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
09-17
+9 gate
09-16
+44 gate
09-15
−2 gate
09-14
−10 gate
09-12
+25 gate
09-11
+7 gate
09-10
+0 gate

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

0 cancelled · 14 operations tracked

The route today

live boards
IADWashingtonHigh riskIAD delay board →
SALSan SalvadorOn-time likelySAL delay board →
IAD→SALevery carrier, schedules and on-time historyRoute intelligence →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Washington to San Salvador flights today

same route · Avianca
AV581departs 05:45
AV583departs 17:35
AV585departs 19:35

If AV591 is cancelled, these are the other Avianca nonstop flights from Washington to San Salvador on the same day, with scheduled departure times in IAD local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How AV591 actually runs

Pro Flight Search has tracked every published board update for AV591 across the IAD and SAL boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 13 confirmed departures · 10/13 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how AV591 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
09-17IAD 04:10 04:19 (+9)SAL
09-16IAD 04:10 04:54 (+44)SAL
09-15IAD 04:10 04:08 (−2)SAL
09-14IAD 04:10 04:00 (−10)SAL
09-12IAD 04:10 04:35 (+25)SAL
09-11IAD 04:10 04:17 (+7)SAL
09-10IAD 04:10 (+0)SAL
09-09IAD 04:10 04:01 (−9)SAL
09-08IAD 04:10 04:13 (+3)SAL
09-07IAD 04:10 04:51 (+41)SAL
09-06IAD 04:10 04:11 (+1)SAL
09-05IAD 04:10 04:15 (+5)SAL
09-04IAD 04:10 04:22 (+12)SAL
09-03IAD 04:10 04:13 (+3)SAL

Aircraft

Recent tails: N664AV, N940AV, N976AV, N632AV.

Board clocks recorded as IAD and SAL published them.

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — AV591 Washington to San Salvador on-time performance, measured from the IAD and SAL airport boards.

Canonical URL
https://proflightsearch.com/flight/AV591
How we measure this →