Flight attendant reported a recurring fume event during flight resulting in physiological symptoms.

Attributes
ACN	1767927
Time
Date	202010
Local Time Of Day	0601-1200
Aircraft 1
Make Model Name	B737 Next Generation Undifferentiated
Operating Under FAR Part	Part 121
Flight Phase	Cruise
Flight Plan	IFR
Person 1
Function	Flight Attendant (On Duty) Flight Attendant In Charge
Qualification	Flight Attendant Current
Events
Anomaly	Flight Deck / Cabin / Aircraft Event Illness Flight Deck / Cabin / Aircraft Event Smoke / Fire / Fumes / Odor

Narrative:

Air quality issue-fume event. Sour smell three times during flight. Felt dizzy and light headed when landing. And chest tightness.

Original NASA ASRS Text

Title: Flight Attendant reported a recurring fume event during flight resulting in physiological symptoms.

Narrative: Air quality issue-fume event. Sour smell three times during flight. Felt dizzy and light headed when landing. And chest tightness.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.