Is a 1½ hr layover in Anchorage long enough?

ANC · Ted Stevens Anchorage International · Anchorage, United States
Probably Enough

Yes, 1½ hours is probably enough for a layover at ANC (Anchorage).

90 minutes provides a solid cushion against Anchorage's frequent winter weather delays.
Concourses
2
Max Transit
15m
Avg. Security
12m
Primary Hub
Alaska Airlines
Domestic → Domestic
45min
Domestic → International
60min
International → Domestic
60min
International → International
75min
AD PLACEMENT — CONTEXTUAL
If your connection involves switching between the North and South Terminals, budget extra time for the outdoor-adjacent walkway and a fresh security screening.
Alaska Airlines same-terminal connections in the North Terminal are the fastest and most forgiving in the schedule.
Winter weather delays are common in Anchorage, so build in buffer time beyond the posted minimum connection time, especially October through March.
Small regional flights to Bush communities often depart from separate gates or even a different building (South Terminal or Lake Hood float plane base), so double-check your gate assignment.
There are limited dining and lounge options, so don't expect a long layover here to be entertaining—plan accordingly.
12a6a12p6p12a
Low risk
Moderate
High risk
Tight connections are safer outside peak hours. Morning rush (6–9a), midday (11a–2p), and evening (4–8p) are highest risk.
The North and South Terminals are connected by an enclosed, climate-controlled walkway that takes about 10-15 minutes to traverse at a normal pace. There is no train or shuttle between them since the terminals sit adjacent to one another, but passengers switching terminals must clear a separate security checkpoint, as there is no sterile connector between the two secure areas.
Is 1½ hours enough for a layover at Ted Stevens Anchorage International (ANC)?

90 minutes provides a solid cushion against Anchorage's frequent winter weather delays.

What is the minimum connection time at ANC?

Minimum connection times at Ted Stevens Anchorage International: Domestic-to-Domestic is 45 minutes, International-to-International is 75 minutes. These are the shortest layovers airlines will sell.

Can I make a 1½ hours connection at ANC on an international flight?

1½ hours clears the 75-minute international minimum connection time at Ted Stevens Anchorage International, but you should still head directly to your gate. The North and South Terminals are connected by an enclosed, climate-controlled walkway that takes about 10-15 minutes to traverse at a normal pace. There is no train or shuttle between them since the terminals sit adjacent to one another, but passengers switching terminals must clear a separate security checkpoint, as there is no sterile connector between the two secure areas.

How much time do I need for a layover at ANC?

We recommend at least 55 minutes for a comfortable connection at Ted Stevens Anchorage International. This gives you enough buffer for security (typically 12 minutes) and transit between terminals (up to 15 minutes).

What happens if I miss my connection at ANC?

Alaska Airlines dominates the airport and has staff and self-service kiosks in the North Terminal to quickly rebook missed connections, often onto the next available flight the same day given frequent intra-Alaska service. For other carriers with only one or two daily flights, a missed connection may mean an overnight wait, so check with the airline's counter in the South Terminal immediately.

AD PLACEMENT — BEFORE FOOTER