AA4391American Airlines · MSN → BOS
live · 9m ago
Route confirmed American Airlines

AA4391 MadisonMSN BostonBOS · 10:23

AA4391 by American Airlines flies from Madison (MSN) to Boston (BOS).

Right nowNext departure today Operates daily
18:59

scheduled from MSN

Typical arrival−21 minmedian over 7 operations

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-31
−37 arrival
10-30
−31 arrival
10-29
−37 arrival
10-28
−21 arrival
10-27
−20 arrival
10-26
−4 arrival
10-25
−19 arrival

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 −21 min · 0 cancelled · 7 operations tracked

The route today

live boards
MSNMadisonOn-time likelyMSN delay board →
BOSBostonHigh riskBOS delay board →
MSN→BOSevery 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.

How AA4391 actually runs

Pro Flight Search has tracked every published board update for AA4391 across the MSN and BOS boards: schedule changes, gate pushes and actual clocks. Usually lands ~21 min early. Based on 7 confirmed landings · 7/7 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how AA4391 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
10-31MSN BOS 10:23 09:46 (−37)
10-30MSN BOS 10:23 09:52 (−31)
10-29MSN BOS 10:23 09:46 (−37)
10-28MSN BOS 10:23 10:02 (−21)
10-27MSN BOS 10:23 10:03 (−20)
10-26MSN BOS 10:23 10:19 (−4)
10-25MSN BOS 10:23 10:04 (−19)

Board clocks recorded as MSN and BOS published them.

Planning around AA4391? 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: AA4391 Madison to Boston on-time performance, measured from the MSN and BOS airport boards.

Canonical URL
https://proflightsearch.com/flight/AA4391
How we measure this →