AA4427American Airlines · LGA → IND
live · 40m ago
Route confirmed American Airlines

AA4427 New YorkLGA · 18:59 IndianapolisIND · 21:18

AA4427 by American Airlines flies from New York (LGA) to Indianapolis (IND) for the Tue, Nov 3 departure.

Right nowAwaiting arrival in Indianapolis · off blocks 18:51 · 8 min early
20:44

estimated arrival at IND · local time · past this estimate · waiting on the board

En routeAA4427 · position estimated
LGANew YorkINDIndianapolis
Estimated from the boardsarr 20:44

Board estimate · gate and arrival times. Off blocks 18:51 · typical taxi-out at LGA ≈ 12.5 min.

⚖ AA4427 typically leaves −8 and lands −24. The air wins minutes back.
Typical gate push−8 minmedian posted departure
Typical arrival−24 minmedian over 12 operations
Wins back in air~16 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 12tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-03
−8 gate · −34 arrival
11-02
−8 gate · −7 arrival
11-01
−4 gate · −24 arrival
10-30
−15 gate · +22 arrival
10-29
−7 gate · −24 arrival
10-28
−8 gate · −25 arrival
10-27
−8 gate · −23 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 −24 min · 0 cancelled · 12 operations tracked

The route today

live boards
LGANew YorkOn-time likelyLGA delay board →
INDIndianapolisOn-time likelyIND delay board →
LGA→INDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
36%Chance of 15+ min delay
3.0%Chance of cancellation
+5 minTypical airport delay in this weather

Conditions at LGA and IND are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →

Tomorrow at New York

Forecast

Wed 4 Nov, local date

High22°Clikely 21°C to 23°C
Low14°Clikely 13°C to 16°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Indianapolis

Forecast

Wed 4 Nov, local date

High19°Clikely 18°C to 20°C
Low13°Clikely 11°C to 15°C
  • 97% chance of rain

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

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 New York to Indianapolis flights today

same route · American Airlines
AA4565departs 09:14
AA4409departs 14:46
AA4458departs 17:46
AA5696departs 20:52

If AA4427 is cancelled, these are the other American Airlines nonstop flights from New York to Indianapolis on the same day, with scheduled departure times in LGA local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How AA4427 actually runs

Pro Flight Search has tracked every published board update for AA4427 across the LGA and IND boards: schedule changes, gate pushes and actual clocks. Usually lands ~24 min early. Based on 11 confirmed landings · 10/11 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 AA4427 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
11-03LGA 18:59 18:51 (−8)IND 21:18 20:44 (−34)
11-02LGA 18:56 18:48 (−8)IND 21:18 21:11 (−7)
11-01LGA 18:56 18:52 (−4)IND 21:18 20:54 (−24)
10-30LGA 18:59 18:44 (−15)IND 21:18 21:40 (+22)
10-29LGA 18:59 18:52 (−7)IND 21:18 20:54 (−24)
10-28LGA 18:59 18:51 (−8)IND 21:18 20:53 (−25)
10-27LGA 18:59 18:51 (−8)IND 21:18 20:55 (−23)
10-26LGA 18:59 18:57 (−2)IND 21:18 20:54 (−24)
10-25LGA 18:59 18:54 (−5)IND 21:18 20:44 (−34)
10-23LGA 18:59 18:49 (−10)IND 21:18 20:41 (−37)
10-22LGA 18:59 18:49 (−10)IND 21:18 20:51 (−27)
10-21LGA 18:59 18:45 (−14)IND 21:18 20:58 (−20)

Board clocks recorded as LGA and IND published them.

Planning around AA4427? 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: AA4427 New York to Indianapolis on-time performance, measured from the LGA and IND airport boards.

Canonical URL
https://proflightsearch.com/flight/AA4427
How we measure this →