Osbourn to Sion (ANU–SIR) — Airlines, Schedules & Connections
Flight Schedule
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No flights match your filters.
No nonstop flights on this route. connecting options below.
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✦ 1-Stop Connections
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Separate tickets — book each leg independently. Collect and recheck bags at .
Hub OTP
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✧ 2-Stop Connections
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Separate tickets — book each leg independently. Collect and recheck bags at each hub.
bottleneck
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Osbourn to Sion
Connecting service available through multiple hubs.
+5h ahead
2 1-stop hubs
While no nonstop service exists between ANU and SIR, connecting options are available through 2 hubs.
Connections
Connection Landscape
Beyond nonstop. 1-stop and 2-stop options for ANU to SIR.
1-STOP
One-Stop Connections
2
Hubs
~8h
Fastest
~12h
Longest
Verified with published schedule alignment and minimum connection time.
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.
Know before you go
Travel Essentials
Practical planning for this route.
Time Difference
+5h
Sion is 5 hours
ahead of
Osbourn.
ANU: AST · SIR: CET
When it's 6:00 PM in Osbourn, it's 11:00 PM in Sion.
ANU: AST · SIR: CET
When it's 6:00 PM in Osbourn, it's 11:00 PM in Sion.
Facts
ANU–SIR Quick Facts
Key statistics for the Osbourn to Sion route.
Route details
Time difference+5 hours
Airlines (nonstop)0
1-stop connections2 hubs
Origin: ANU
Full nameV. C. Bird International Airport
IATA / ICAOANU / TAPA
TimezoneAmerica/Antigua
Passengers/yr1.0M
Elevation62 ft / 19 m
Destination: SIR
Full nameSion Airport
IATA / ICAOSIR / LSGS
TimezoneEurope/Zurich
Elevation1,582 ft / 482 m
FAQ
Frequently Asked Questions
Common questions about ANU to SIR flights.
Sion is 5 hours ahead of Osbourn.
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.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.
Connecting Options and Alternatives
2 one-stop connections are available, with the fastest taking approximately 8 hours via SJU.