Seattle to Attock (SEA–ISB) — Airlines, Schedules & Connections

SEA Airport Page →
airlines 0/wk
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Flight Schedule 0 flights
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No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Seattle to Attock
Connecting service available through multiple hubs.
+11h ahead 3 1-stop hubs

While no nonstop service exists between SEA and ISB, connecting options are available through 3 hubs.

Also explore SEA Routes ISB Routes SEA Live Flights ISB Live Flights SEA Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SEA to ISB.
1-STOP
One-Stop Connections
3
Hubs
~26h
Fastest
~38h
Longest
DOH ~26h 20m DXB ~26h 38m YYZ ~38h 45m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
121
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
SEA → ISB
79%
Generally reliable. Most flights run on time.
Departing
79%
Return
ISB → SEA
85%
Generally reliable. Most flights run on time.
Arriving
85%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SEA delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+11h
Attock is 11 hours ahead of Seattle.
SEA: MDT · ISB: PKT

When it's 6:00 PM in Seattle, it's 5:00 AM (next day) in Attock.
Getting to SEA

Link Light Rail runs from downtown Seattle (Westlake station) to the airport in 38 minutes ($3.50 peak). Trains run every 6–12 minutes during peak hours from 5am to 1am. Ride-shares run $30–50 from downtown; SR-99 and I-5 can be heavily congested southbound during afternoon rush (3–7pm).

Sound Transit 574 express bus serves Tacoma ($2.50–4). Sounder commuter rail connects Tacoma to the airport area via a shuttle.

Facts

SEA–ISB Quick Facts

Key statistics for the Seattle to Attock route.
Route details
Time difference+11 hours
Airlines (nonstop)0
1-stop connections3 hubs
Origin: SEA
Full nameSeattle–Tacoma International Airport
IATA / ICAOSEA / KSEA
TimezoneAmerica/Boise
Passengers/yr52.6M
Elevation433 ft / 132 m
Destination: ISB
Full nameIslamabad International Airport
IATA / ICAOISB / OPIS
TimezoneAsia/Karachi
Elevation1,761 ft / 537 m
FAQ

Frequently Asked Questions

Common questions about SEA to ISB flights.
Yes, 1-stop connections are available through DOH, DXB and YYZ. These options provide additional schedule flexibility.
Attock is 11 hours ahead of Seattle.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Connecting Options and Alternatives

3 one-stop connections are available, with the fastest taking approximately 26 hours via DOH. Two-stop connections are also available via intermediate hubs.