Delta Air Lines ATL IND DL3120
Delta Air Lines · Live forecast
ATL → IND
DL3120 · Mar 16, 2026 · 18:59 ED
80
Calm Score
"A smooth ride ahead — sit back and enjoy."
1h 28m
Duration
376 nm
Distance
30,000 ft
Cruise Altitude
VERY HIGH
Confidence
Turbulence comfort along route
Comfort score combines turbulence probability with intensity — higher means rougher
Smooth Light Moderate Severe

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Your flight departs in less than 6 hours. The forecast is unlikely to change significantly at this point.

💙
We know turbulence can feel scary — especially on long flights. This report is built for you: what bumps feel like, when they happen, and why you'll be completely safe. 1 in 3 passengers feel exactly like you.
Right now on your route
Live pilot reports from aircraft flying ATL → IND
15 pilot reports along this route
8 / 15
Reporting smooth
2 / 15
Light turbulence
5
Moderate or worse
Latest pilot reports
Smooth
PDK UA /OV DURD/TM 1922/FL021/TP PC12/SK OVC011
7m ago
Smooth
LAF UA /OV AF/TM 1921/FLDURD/TP CRJ2/SK OVC019
8m ago
Smooth
OWB UA /OV OWB/TM 1920/FLUNKN/TP C25B/SK OVC030-TOPUNKN/TA M06/IC LGT RIME 030-050/RM DURD RY18
9m ago
Moderate
DAY UA /OV RID270010/TM 1919/FL190/TP A320/TB MOD
10m ago
Smooth
EVV UA /OV OWB180015/TM 1918/FLUNKN/TP C25B/TA M09/IC LGT RIME 050-030/RM DURD RY36 OWB
11m ago
AI-powered flight briefing
1,500 data points analyzed · VERY HIGH confidence
Your Flight

We analysed more than 1,500 data points along your route from Hartsfield-Jackson Atlanta International, Atlanta to Indianapolis International Airport, Indianapolis.

Your Journey Beta

Some bumpy patches are scattered throughout the flight. Keep your seatbelt fastened when seated.

Your route takes you over the Appalachian Mountains – conditions there can sometimes cause light turbulence.

Mostly Smooth

Overall conditions look mostly smooth with occasional light bumps. Nothing to worry about.

Takeoff

Takeoff should feel smooth with possible light bumps, with calm conditions around the airport.

Winds Aloft

Winds at cruising altitude are about 88 knots. These winds are favorable and may get you there a few minutes early.

Landing

Landing should feel a bit bumpy on descent with typical approach conditions.

You're in Safe Hands

If you feel nervous at any point, remember that turbulence is expected, safe, and part of normal flying. The crew is monitoring everything, and the aircraft is built to handle far more than anything you will feel. Have a safe and calm flight.

Relaxation Exercises
ZeroTurb Index (ZTI): Powered by our turbulence prediction algorithm combining atmospheric Richardson Number, wind shear analysis, temperature gradients, and geomagnetic activity. Learn more
Live data from ECMWF global forecast models · 12 atmospheric pressure levels · Updated every 6 hours
Flight Timeline 1h 28min
Maximum turbulence expected per segment
Takeoff
Light
0:15-0:44
Light
0:44-1:13
Moderate
Landing
Light
Smooth
Light
Moderate
Severe
Longer bars indicate higher turbulence intensity. Values shown are the maximum for each time segment.
Airport conditions
Live weather at departure and arrival
ATL Hartsfield-Jackson Atlanta International — Departure
Visibility
8 mi
Wind
19 kt G30 (300°)
Sky
Broken
Temperature
3°C
Conditions
IFR — Low visibility, delays likely
IND Indianapolis International Airport — Arrival
Visibility
2 mi
Wind
17 kt G28 (280°)
Sky
Overcast
Temperature
-2°C
Conditions
IFR — Low visibility, delays likely
Your flight details
Departure timing and aircraft information
Evening Flight Departure
Time of day
Evening Flight
Tip
Evening and night flights typically offer smoother conditions as thermal activity subsides and the atmosphere stabilizes after sunset.
When
Today
Data sources & our approach
ZeroTurb's Custom Algorithm: Our proprietary ZeroTurb Index (ZTI) combines three meteorological indices weighted by their predictive accuracy — giving you transparent, passenger-focused turbulence probability instead of vague categories.

This forecast integrates data from:

Disclaimer: This forecast is for informational purposes only. Always consult official aviation weather sources and follow ATC guidance.