War Impact on Daily Life

The conflict has disrupted oil supply through the Strait of Hormuz, where roughly 20% of the world's oil transits. Brent crude is currently trading well above pre-conflict levels, which feeds into wholesale gasoline futures within hours and reaches retail pumps within 3 to 7 days. US gas prices are up sharply versus the February 2026 baseline, with the largest moves in California, the Pacific Northwest, and Hawaii.

Most major carriers have suspended overflight of Iranian and Iraqi airspace and a portion of Persian Gulf routes. That forces longer routings, more fuel stops, and higher jet-fuel costs — which the airlines pass through as fare increases and capacity cuts. Disruptions are concentrated on Europe-to-Asia long-hauls and Gulf-hub itineraries.

Vessels rerouted via the Cape of Good Hope are adding roughly 14 days versus the Suez/Hormuz route. Container shipping rates from Asia to Europe and the US East Coast are elevated. Delays will persist as long as Hormuz transit insurance is suspended; historical Persian Gulf incidents have resolved in weeks once kinetic activity ends, but full normalization of insurance and freight rates typically takes 1–2 months longer.

Strategic Petroleum Reserve (SPR) releases are on the table any time Brent breaks above pre-set thresholds. A typical emergency release knocks 8–25 cents off the average gallon over 4–8 weeks. SPR releases are a temporary measure — they smooth the spike but do not replace the underlying supply.

Use the ZIP code calculator on this page. Enter a US ZIP and you'll see the estimated change to your weekly gas spend, an estimate for groceries (driven by diesel-trucking pass-through), and any flight disruptions originating from your nearest major airport.

Gas prices and commodity prices come from Yahoo Finance (RBOB futures and a curated state-level survey). Flight and shipping disruption figures come from public airline notices and AIS vessel-tracking data. See our About page for the full source list and refresh cadence.