Flight

DL1221 (DAL1221)

Route

MKEATL

Status

In air

Delta flight DL1221 left Milwaukee General Mitchell Airport on Sep 28, 2026 at 05:40 AM and is due to arrive in Atlanta Hartsfield-Jackson Airport at 08:33 AM local time.

Status:In air

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Other DL1221 flights

Multiple flights operate under the DL1221 flight number.

FromToDeparts ArrivesStatus

Departure

Departs from	Milwaukee General Mitchell (MKE)
Date	Mon, Sep 28
Departs	05:30 AM05:40 AM
Terminal	M
Gate	D44
Check-in counter	Not available

Arrival

Arrives at	Atlanta Hartsfield-Jackson (ATL)
Date	Mon, Sep 28
Arrives	08:33 AM08:22 AM
Terminal	S
Gate	E06
Baggage claim carousel	Not available

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