| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 06 | ATL | MOB | 15:53 | 15:51 |
Landed
|
Track > |
| Aug 16 | ATL | MOB | 15:43 | 15:35 |
Landed
|
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| Aug 10 | ATL | MOB | 18:21 | 18:13 |
Landed
|
Track > |
| Aug 08 | ATL | MOB | 18:25 | 18:18 |
Landed
|
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| Aug 07 | ATL | MOB | 18:46 | 18:41 |
En-Route
|
Track > |
| Aug 06 | ATL | MOB | 18:36 | 18:28 |
Landed
|
Track > |
| Aug 05 | ATL | MOB | 20:25 | 18:27 |
Unknown
|
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| Aug 04 | ATL | MOB | 19:08 | 19:01 |
Delayed
|
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| Aug 03 | ATL | MOB | 18:38 | 18:30 |
Landed
|
Track > |
| Aug 01 | ATL | MOB | 19:34 | 19:27 |
Delayed
|
Track > |
KLM Flight KL5121 connects Atlanta, United States to Mobile, United States, taking off from Atlanta Hartsfield-Jackson International Airport ATL and landing at Mobile Regional Airport MOB.
How long is the KL5121 flight from Atlanta to Mobile?
The average flight time from Atlanta to Mobile is 53 minutes. The flight distance is 486 km / 302 miles and the average flight speed is 529 km/h / 328 mph.
What is the On-Time Performance (OTP) of KLM Flight KL5121 Atlanta to Mobile?
The Airportia On-Time Performance Rating for KLM Flight KL5121 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest KL5121 flight?
The latest flight took off on Saturday, September 6th, 2025 with the flight status being Landed on 15:51.
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, 50% of all KL5121 flights are delayed. The average delay is 22 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 Atlanta ATL: DL4822, DL3502, DL5205, WN814
Other flights arriving at Mobile MOB: DL1294, DL3502
All flights connecting Atlanta ATL to Mobile MOB.
