AA136American Airlines · LAX → LHR
live · 16m ago
Route confirmed American Airlines

AA136 Los AngelesLAX · 18:05 LondonLHR · 12:45

AA136 by American Airlines flies from Los Angeles (LAX) to London (LHR) for the Mon, Sep 21 departure.

Right nowEn route to London · off blocks 18:40 · 35 min late
12:43

estimated arrival at LHR · local time · ~6h 17m from now

En routeAA136 · position estimated
LAXLos AngelesLHRLondon
Estimated from the boardsarr 12:43

Board estimate · gate and arrival times. Off blocks 18:40. No receiver coverage over open ocean.

Typical gate push+20 minmedian posted departure
Typical arrival−39 minmedian over 7 operations
Wins back in air~59 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
09-21
+35 gate · −2 arrival
09-20
+23 gate · −40 arrival
09-19
+14 gate · −29 arrival
09-18
+19 gate · −31 arrival
09-17
+47 gate · −39 arrival
09-15
CANCELLED
09-14
CANCELLED

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

median arrival −39 min · 2 cancelled · 9 operations tracked

The route today

live boards
LAXLos AngelesModerate riskLAX delay board →
LHRLondonHigh riskLHR delay board →
LAX→LHRevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
34%Chance of 15+ min delay
3.1%Chance of cancellation
+5 minAvg hub delay right now

Conditions at LAX and LHR are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

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 Los Angeles to London flights today

same route · American Airlines
AA134departs 16:30

If AA136 is cancelled, this is the other American Airlines nonstop flight from Los Angeles to London on the same day, with scheduled departure times in LAX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How AA136 actually runs

Pro Flight Search has tracked every published board update for AA136 across the LAX and LHR boards: schedule changes, gate pushes and actual clocks. Usually lands ~39 min early. Based on 6 confirmed landings · 6/6 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how AA136 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
09-21LAX 18:05 18:40 (+35)LHR 12:45 12:43 (−2)
09-20LAX 18:05 18:28 (+23)LHR 12:45 12:05 (−40)
09-19LAX 18:05 18:19 (+14)LHR 12:45 12:16 (−29)
09-18LAX 18:05 18:24 (+19)LHR 12:45 12:14 (−31)
09-17LAX 18:05 18:52 (+47)LHR 12:45 12:06 (−39)
09-15CANCELLED
09-14CANCELLED
09-13LAX 18:05 18:25 (+20)LHR 12:45 12:02 (−43)
09-12LAX 18:05 18:12 (+7)LHR 12:45 11:35 (−70)

Aircraft

Recent tails: N729AN, N774AN, N726AN, N733AR.

Board clocks recorded as LAX and LHR 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 — AA136 Los Angeles to London on-time performance, measured from the LAX and LHR airport boards.

Canonical URL
https://proflightsearch.com/flight/AA136
How we measure this →