AA504American Airlines · BOS → CLT
live · 5m ago
Route confirmed American Airlines

AA504 BostonBOS · 11:23 CharlotteCLT · 13:54

AA504 by American Airlines flies from Boston (BOS) to Charlotte (CLT) for the Mon, Oct 12 departure.

Right nowExpected · gate B11
11:47

departs BOS · 24 min late

Typical gate push−1 minmedian posted departure
Typical arrival+12 minmedian over 2 operations

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
10-11
−7 gate · +12 arrival
10-10
−16 arrival
10-09
−1 gate

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

The route today

live boards
BOSBostonOn-time likelyBOS delay board →
CLTCharlotteOn-time likelyCLT delay board →
BOS→CLTevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
46%Chance of 15+ min delay
4.9%Chance of cancellation
+18 minAvg hub delay right now

Driven mainly by BOS (Boston), currently flying MVFR (marginal visual). 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 Boston to Charlotte flights today

same route · American Airlines
AA418departs 06:00
AA2715departs 07:00
AA1742departs 07:15
AA1348departs 08:02
AA2358departs 10:15
AA1270departs 12:57

If AA504 is cancelled, these are the other American Airlines nonstop flights from Boston to Charlotte on the same day, with scheduled departure times in BOS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How AA504 actually runs

Pro Flight Search has tracked every published board update for AA504 across the BOS and CLT boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +12 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how AA504 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-11BOS 11:23 11:16 (−7)CLT 13:54 14:06 (+12)
10-10BOS 11:23CLT 13:54 13:38 (−16)
10-09BOS 11:23 11:22 (−1)CLT 13:54

Board clocks recorded as BOS and CLT published them.

Planning around AA504? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

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 — AA504 Boston to Charlotte on-time performance, measured from the BOS and CLT airport boards.

Canonical URL
https://proflightsearch.com/flight/AA504
How we measure this →