Baku Heydar Aliyev International | Baku, AZ | Updated April 2026
Baku Heydar Aliyev International (BAK) is a major regional airport in Baku, AZ, serving roughly 5.5 million passengers per year. TSA wait times are usually moderate but can spike during early morning departures and holiday weekends.
Baku Heydar Aliyev International is served by: Azerbaijan Airlines. Terminal assignments are seasonal at most regional airports — confirm gate and terminal with your airline before heading to security.
| Item | Detail |
|---|---|
| Airport Code | BAK |
| Location | Baku, AZ |
| Primary Carriers | Azerbaijan Airlines |
| Annual Passengers | ~5.5 million |
BAK operates separate TSA checkpoints in each of its 2 terminals. PreCheck lanes are typically open during peak commercial flight banks. Standard lanes operate the full posted hours.
As of May 7, 2025, all TSA checkpoints — including BAK — require a Real ID-compliant license, passport, or other accepted federal ID for domestic flights. If you arrive without one, expect additional screening or denied boarding. See our Real ID guide for accepted alternatives.
Q: How early should I arrive at BAK?
A: For domestic flights, arrive 2 hours early. International flights require an additional 30–60 minutes.
Q: Does BAK have TSA PreCheck?
A: Yes, TSA PreCheck is available at BAK's primary checkpoints. Hours may vary by checkpoint, so confirm with the TSA app before arrival.
Q: What is the average wait time at BAK?
A: Averages run around 18 minutes, with peak periods stretching to 35 minutes.
Q: Can I bring liquids through BAK security?
A: Yes — TSA's 3-1-1 rule applies (3.4 oz containers, one quart-sized bag, one bag per passenger). See our liquid rules guide.
Q: Is CLEAR available at BAK?
A: CLEAR is rolling out across U.S. airports — check the CLEAR website for current BAK availability before flying.