Delta Air Lines DL1221 Flight Status
Based on Trip.com’s real-time data, the DL1221 flight operated by Delta Air Lines on Oct 23, 2026 is scheduled to fly from Milwaukee (MKE) to Atlanta (ATL). The flight is expected to depart at 05:30 (local time in Milwaukee, UTC-5) and land at 07:58 (local time in Atlanta, UTC-4) .
Thu, Oct 22
Fri, Oct 23
Sat, Oct 24
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Arrived
The flight has arrived 28m early
2h 4m
Check-in Counter
--
Boarding Gate
D48
Arrival Gate
A33
Baggage
8
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Delta Air Lines From THB 9,490
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Scheduled
Your flight will depart on time.
2h 4m
Check-in Counter
--
Boarding Gate
D48
Arrival Gate
A19
Baggage
9
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Need a flight from Milwaukee to Atlanta?
Delta Air Lines From THB 9,490
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Scheduled
Your flight will depart on time.
2h 4m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Need a flight from Milwaukee to Atlanta?
Delta Air Lines From THB 9,490
Search flights Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Milwaukee to Atlanta or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
DL2388
|
Atlanta (ATL)
Milwaukee (MKE)
Milwaukee (MKE)
Scheduled: 20:21
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DL1221 Aircraft Details
According to Trip.com real-time data, the DL1221 flight flying from Milwaukee to Atlanta on 10/23/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 8y, 7m. The aircraft is equipped with 180 seats.
Boeing 737-900
Punctuality (Departure)
87
%
Punctuality (Arrival)
100
%
Early on average
21 minutes
Age
8y, 7m
Seats
180
Distance
--
Economy
First
Premium Economy
Onboard Amenities
Snacks
Seatback entertainment system
Wi-Fi is available
USB port and power outlet
Seating Plan
76 cm
Legroom
43 cm
Seat width
96°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Snacks
Seatback entertainment system
Wi-Fi is available
USB port and power outlet
Seating Plan
94 cm
Legroom
53 cm
Seat width
104°
Reclining Angle
2-2
Seat layout example
Onboard Amenities
None
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seating Plan
84 cm
Legroom
43 cm
Seat width
96°
Reclining Angle
--
Seat layout example
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Flight History for DL1221
Trip.com historical records show that the last DL1221 flight departed on Thu, Oct 22 from MKE at approximately 05:38. This flight is expected to arrrive in ATL at 08:06.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 18 | Milwaukee (MKE) | Atlanta (ATL) | 739 | 06:32 | 09:02 | Arrived |
| Mon, Oct 19 | Milwaukee (MKE) | Atlanta (ATL) | 739 | 06:10 | 08:47 | Arrived |
| Tue, Oct 20 | Milwaukee (MKE) | Atlanta (ATL) | 739 | 06:20 | 08:47 | Arrived |
| Wed, Oct 21 | Milwaukee (MKE) | Atlanta (ATL) | 739 | 05:36 | 08:03 | Arrived |
| Thu, Oct 22 | Milwaukee (MKE) | Atlanta (ATL) | 739 | 05:38 | 08:06 | Arrived |
| Fri, Oct 23 | Milwaukee (MKE) | Atlanta (ATL) | 739 | 05:30 | 07:58 | Scheduled |
| Sat, Oct 24 | Milwaukee (MKE) | Atlanta (ATL) | 738 | 05:30 | 08:34 | Scheduled |
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DL1221 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of DL1221 is 87% (Late on average 10 minutes), and the on-time arrival rate is 100% (Early on average 21 minutes).
On-Time Departures
Punctuality
87
%
Late on average
10 minutes
Early
13
%
On time
73
%
30 mins late
10
%
60 mins late
3
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
21 minutes
Early
87
%
On time
13
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Frequently Asked Questions
What is the current status of flight dl1221?
Flight dl1221 has not departed yet and is currently on schedule. Scheduled departure 05:30, arrival 08:34 (updated Oct 23, 2026).Is flight dl1221 on time today?
Flight dl1221 has not departed yet and is currently on schedule. Scheduled departure is 05:30, with arrival at 08:34. Recheck gate and timing before you head to the airport.Has flight dl1221 departed yet? What is the departure time?
Flight dl1221 is scheduled to depart at 05:30. The latest actual or estimated departure time is 05:30, and the current status is Scheduled (updated Oct 23, 2026).When is flight dl1221 scheduled to arrive?
Flight dl1221 is scheduled to arrive at 08:34. The latest estimated or actual arrival time is 07:58. Status is Scheduled as of Oct 23, 2026.What is the baggage carousel number for flight dl1221?
After arrival, baggage for flight dl1221 is expected at carousel 9 in terminal S. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight dl1221 fly?
Flight dl1221 is operated by Delta Air Lines from Milwaukee (MKE) to Atlanta (ATL). Typical flight time is about 2 hours4 minutes; operating days may include Friday.How can I check real-time status for flight dl1221?
Track flight dl1221 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight dl1221 is delayed or canceled, what should I do?
If dl1221 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 23, 2026). Contact Delta Air Lines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight dl1221 departed from Milwaukee?
Flight dl1221 has not departed from Milwaukee (MKE) yet and is currently on schedule for 05:30.What is the seat configuration for flight dl1221?
Flight dl1221 usually flies a Boeing 737-900 with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Destination Info: Atlanta Weather & Time
Clear
|
10°C - 25°C
Expected weather conditions upon arrival
1 hour time difference
Time on arrival: Milwaukee 06:58
|
Atlanta 07:58
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