| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 04 | MOB | ATL | 12:27 | 14:17 |
Landed
|
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| Oct 03 | MOB | ATL | 12:36 | 14:25 |
Landed
|
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| Sep 27 | MOB | ATL | 12:28 | 14:19 |
Landed
|
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| Sep 26 | MOB | ATL | 12:27 | 14:15 |
Landed
|
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| Sep 06 | MOB | ATL | 16:54 | 18:57 |
Landed
|
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| Aug 16 | MOB | ATL | 16:37 | 18:25 |
Landed
|
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| Aug 10 | MOB | ATL | 20:18 | 22:05 |
Landed Late
|
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| Aug 08 | MOB | ATL | 19:15 | 21:03 |
Landed
|
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| Aug 07 | MOB | ATL | 19:30 | 21:18 |
Landed
|
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| Aug 06 | MOB | ATL | 19:26 | 21:15 |
Landed
|
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KLM Flight KL5121 connects Mobile, United States to Atlanta, United States, taking off from Mobile Regional Airport MOB and landing at Atlanta Hartsfield-Jackson International Airport ATL.
How long is the KL5121 flight from Mobile to Atlanta?
The average flight time from Mobile to Atlanta is 50 minutes. The flight distance is 486 km / 302 miles and the average flight speed is 586 km/h / 364 mph.
What is the On-Time Performance (OTP) of KLM Flight KL5121 Mobile to Atlanta?
The Airportia On-Time Performance Rating for KLM Flight KL5121 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight KL5121 arriving at?
Flight KL5121 arrives at Atlanta Hartsfield-Jackson International Airport (ATL) Terminal S.
When was the latest KL5121 flight?
The latest flight took off on Saturday, October 4th, 2025 with the flight status being Landed on 14:17.
How else can the flight KL5121 be referenced as?
This KLM flight can also be referenced as KLM5121, KL 5121, KLM 5121.
How often is flight KL5121 delayed?
On average, 20% of all KL5121 flights are delayed. The average delay is 15 minutes.
Can I get compensation for my delayed or cancelled KL5121 flight or baggage issues?
If your KL5121 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 KL5121 Flight Tracker above for more details.
Other flights departing from Mobile MOB: AA5426, DL4869, AA5675, DL1937
Other flights arriving at Atlanta ATL: DL4869, DL5086, OO4095, DL4095
All flights connecting Mobile MOB to Atlanta ATL.
