Stockholm Arlanda Airport (ARN) Minimum Connection Time in 2026: One Terminal Bigger

Stockholm Arlanda is a hub mid-simplification, and that is the key to its connections. The OAG standard minimum connection time at ARN is 30 minutes domestic, 60 domestic-to-international, and 90 off any international arrival (OAG MCT database via ExpertFlyer, verified June 12, 2026), the conventional Nordic-hub spread. What changed recently is the building: Arlanda folded its old Terminal 4 into Terminal 5, so the airport now centers on one big terminal handling both domestic and international flights, rather than splitting domestic and international across separate buildings.

That consolidation removed the cross-terminal transfer that used to be Arlanda’s main friction. The former Terminal 4 gates are now linked to the rest of Terminal 5 by an airside walkway. The remaining seam is Terminal 2, which still operates and connects to Terminal 5 by a free airside transfer bus, with separate Schengen and non-Schengen routes, that can mean up to a 20-minute wait. SAS and Norwegian anchor the hub with fast same-airline domestic connections, and as at every Schengen hub the only border to watch is the non-Schengen one.

Quick reference: published minimums vs realistic padding

Published values are the airport-standard OAG minimums (ExpertFlyer, verified 2026-06-12). The right-hand column is our editorial padding recommendation, not an official figure.

One terminal bigger: what consolidation changed

Arlanda used to spread you across terminals; now it mostly does not. Two facts define the current layout:

1. Terminal 5 is the consolidated main terminal. It absorbed the former Terminal 4, whose gates (C30 to C44) now connect to the rest of T5 by an airside walkway of about seven minutes. Domestic and international traffic both live here, so a connection within T5 is a walk.
2. Terminal 2 is the remaining seam. It connects to T5 by a free airside transfer bus, with separate Schengen and non-Schengen routes, running roughly 05:30 to 22:00. You press a button at the stop and the bus arrives within about 20 minutes, so factor that wait into a tight connection.

Terminal 3 is a small domestic terminal with limited hours. The upshot is that most Arlanda connections now stay within Terminal 5, and the cases to plan around are a Terminal 2 leg or a non-Schengen border crossing.

One 2026 wrinkle: EES

The EU Entry/Exit System (EES) began its phased rollout in October 2025 and became fully operational across the Schengen area on April 10, 2026. It registers non-EU travelers’ biometrics, face and fingerprints, at the external border. At Arlanda that border is the passport control guarding the non-Schengen flows, which is also why the Terminal 2 transfer bus runs separate Schengen and non-Schengen routes. If you hold a non-EU passport and your connection crosses the border, give the floor a little more room during busy banks.

The connection cases at ARN

Case 1: Within Terminal 5, Schengen, one ticket. The common case now. A walk within one terminal, including the airside link to the former Terminal 4 gates. The 30-to-60-minute floors hold; we pad to 40 to 55.

Case 2: Same-airline SAS or Norwegian domestic. Fast by design; both carriers file quick same-airline domestic floors. Pad lightly.

Case 3: Via the Terminal 2 transfer bus. A gate-to-gate airside bus with up to a 20-minute wait. No re-screen, but add the wait to whatever case applies.

Case 4: Non-Schengen crossing. Passport control between the Schengen and non-Schengen zones, with EES for non-EU passports. The 90-minute floor off an international arrival reflects it; pad to 75 to 90.

How Arlanda compares to other major hubs

The honest comparison: Arlanda sits with the other Nordic hubs, quicker now that consolidation keeps most connections inside Terminal 5. Its one structural quirk is the Terminal 2 transfer bus, whose wait can stretch a tight connection; everything else is a clean single-terminal hub with one border point.

When to add more padding

• Terminal 2 connections. The transfer bus can mean up to a 20-minute wait; budget it.
• Non-Schengen crossings at peak. Passport control plus EES queues stretch during the long-haul banks; add time.
• Winter weather. Swedish winters bring de-icing and the occasional hold; pad any tight connection.
• Separate tickets. A self-transfer means a landside bag reclaim and re-check; leave well over an hour.

The verdict

Arlanda got easier to connect through when it consolidated into Terminal 5, and the published floors, 30 to 90 minutes by sector, are realistic for the now-common case of a connection within that one big terminal. SAS and Norwegian same-airline domestic connections are quick, and the airside walkway from the old Terminal 4 gates keeps you out of the security line. The two cases that still want padding are a connection using the Terminal 2 transfer bus, where the wait alone can run 20 minutes, and a non-Schengen crossing now that EES is live. Check whether your connection stays in Terminal 5, and Arlanda is a smooth Nordic hub.

How ARN connections compare to other airports

• Oslo minimum connection time guide for the neighboring Nordic hub with a bag-forwarding transfer service
• Copenhagen minimum connection time guide for the largest Nordic Schengen hub
• Helsinki minimum connection time guide for the fast single-terminal Nordic gateway
• Check any layover with the connection time calculator, or see the Stockholm Arlanda Airport (ARN) profile

Sources and methodology

Published minimum connection times are the OAG STANDARD values from the OAG MCT database, accessed via ExpertFlyer and verified June 12, 2026 (recorded per-field in our airport data). SAS (SK) and Norwegian (D8) file fast same-airline domestic floors; the SAS-Norwegian interline is suppressed. The Terminal 5 consolidation (the former Terminal 4 now integrated as gates C30 to C44 with an airside walkway), the Terminal 2 to Terminal 5 airside transfer bus with separate Schengen and non-Schengen routes and its operating hours and wait, and the Terminal 3 limited hours were verified against Swedavia’s official Arlanda pages on June 16, 2026. The exact passport-control hall location and a general connecting-passenger re-screen policy are not published by Swedavia and are not asserted here. The EES full-operation date (April 10, 2026) was verified against the European Commission’s official Home Affairs announcement. Arlanda Express and SL commuter-train details and fares were verified against the operators and Swedavia; airport identity facts are corroborated by secondary references and flagged in our source record. The “realistic recommendation” column and padding scenarios are our editorial synthesis and are labeled as such wherever they appear.