--- title: "Ottawa to Greater Sudbury flights: who flies YOW-YSB" description: "Porter Airlines flies Ottawa (YOW) to Greater Sudbury (YSB) nonstop twice a week as PD 2543, scheduled at 1h 5m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/yow-ysb" url: "https://2lnr.com/routes/yow-ysb.md" date_modified: "2026-10-18T05:10:47Z" --- # Ottawa to Greater Sudbury (YOW-YSB): nonstop flights and who flies them Porter Airlines flies nonstop from Ottawa (YOW) to Greater Sudbury (YSB) just twice a week. In the timetable below it flies as PD 2543, scheduled at 1h 5m for the 262 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See YOW to YSB on the interactive map [Get started free](https://2lnr.com/login) 2 Flights a week, 4-week average 1h 5m Scheduled flight time 262 mi Nonstop distance Free To get started ## Ottawa to Greater Sudbury flight schedule Scheduled nonstop departures for YOW to YSB starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Ottawa (YOW) to Greater Sudbury (YSB) | Date | Flight | Airline | Departs YOW | Arrives YSB | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | PD 2543 | Porter Airlines | 14:25 | 15:30 | 1h 5m | De Havilland Canada Dash 8-400 | | Fri, Oct 23 | PD 2543 | Porter Airlines | 14:25 | 15:30 | 1h 5m | De Havilland Canada Dash 8-400 | Showing all 2 scheduled YOW to YSB departures across 2 days with service, starting October 22, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every YOW to YSB date on the interactive map ## Aircraft on the Ottawa to Greater Sudbury nonstop Porter Airlines flies the De Havilland Canada Dash 8-400 on every departure in the schedule table on this page. ## The full YOW to YSB nonstop schedule This page carries the full YOW to YSB nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each YOW to YSB nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See YOW to YSB on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Ottawa to Greater Sudbury nonstop Carriers operating YOW to YSB nonstop in the current schedule. - [Porter Airlines (PD) route map](https://2lnr.com/routes/airlines/pd.md)\ [The aircraft PD flies](https://2lnr.com/seatmaps/pd.md) See YOW to YSB on the interactive map → ## Frequently asked questions about YOW to YSB **How long is the flight from Ottawa (YOW) to Greater Sudbury (YSB)?** PD 2543 is scheduled at 1h 5m from Ottawa (YOW) to Greater Sudbury (YSB) on every departure in the schedule table on this page. The nonstop covers about 262 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from YOW to YSB?** Porter Airlines is currently the only airline flying YOW to YSB nonstop. 2LNR doesn't show award or upgrade space for it on YOW to YSB, so this page carries the schedule rather than a space claim. **How often does YOW to YSB operate?** The YOW to YSB nonstop currently runs twice a week, on Porter Airlines. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from YOW to YSB depart?** In the next 2 days with service, every scheduled YOW to YSB nonstop leaves at 14:25 local time at Ottawa. The schedule table on this page lists each departure by date. **Which flights operate YOW to YSB nonstop?** Porter Airlines flies PD 2543 nonstop from Ottawa (YOW) to Greater Sudbury (YSB), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **Does 2LNR show upgrade or award space on YOW to YSB?** Not on this route: 2LNR doesn't show award or upgrade space for Porter Airlines on YOW to YSB. The page carries the full YOW to YSB nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [YSB to YOW nonstop flights](https://2lnr.com/routes/ysb-yow.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Ottawa (YOW)](https://2lnr.com/routes/yow.md), or [every route from Greater Sudbury (YSB)](https://2lnr.com/routes/ysb.md). - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full YOW to YSB nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)