| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Nov 01 | ATL | IND | 11:32 | 12:34 |
Landed
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| Oct 31 | ATL | IND | 14:46 | 15:52 |
Landed
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| Oct 30 | ATL | IND | 12:21 | 13:30 |
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| Oct 29 | ATL | IND | 12:38 | 13:41 |
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| Oct 28 | ATL | IND | 12:34 | 13:43 |
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| Oct 27 | ATL | IND | 12:12 | 13:14 |
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| Oct 25 | ATL | IND | 11:28 | 12:36 |
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| Oct 24 | ATL | IND | 12:12 | 13:23 |
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| Oct 23 | ATL | IND | 12:00 | 13:12 |
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| Oct 22 | ATL | IND | 12:40 | 13:58 |
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Southwest Airlines Flight WN421 connects Atlanta, United States to Indianapolis, United States, taking off from Atlanta Hartsfield-Jackson International Airport ATL and landing at Indianapolis International Airport IND.
How long is the WN421 flight from Atlanta to Indianapolis?
The average flight time from Atlanta to Indianapolis is 1 hour and 8 minutes. The flight distance is 696 km / 433 miles and the average flight speed is 617 km/h / 384 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN421 Atlanta to Indianapolis?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN421 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN421 flight?
The latest flight took off on Saturday, November 1st, 2025 with the flight status being Landed on 12:34.
How else can the flight WN421 be referenced as?
This Southwest Airlines flight can also be referenced as SWA421, WN0421, WN 421, SWA 421.
How often is flight WN421 delayed?
On average, 20% of all WN421 flights are delayed. The average delay is 6 minutes.
Can I get compensation for my delayed or cancelled WN421 flight or baggage issues?
If your WN421 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our WN421 Flight Tracker above for more details.
Other flights departing from Atlanta ATL: WN186, WN2327, WN487, DL3235
Other flights arriving at Indianapolis IND: WN3544, WN1171, AA3044, WN3057
All flights connecting Atlanta ATL to Indianapolis IND.
