--- title: "ZGS to YIF flights: who flies it, and when" description: "Central Mountain Air flies nonstop from ZGS to YIF, about 3 flights a week as 9M 307, scheduled at 30 minutes. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/zgs-yif" url: "https://2lnr.com/routes/zgs-yif.md" date_modified: "2026-10-18T05:10:47Z" --- # Le Golfe-du-Saint-Laurent to St-Augustin (ZGS-YIF): nonstop flights and who flies them Central Mountain Air flies nonstop from Le Golfe-du-Saint-Laurent (ZGS) to St-Augustin (YIF) just three times a week. In the timetable below it flies as 9M 307, scheduled at 30 minutes for the 107 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See ZGS to YIF on the interactive map [Get started free](https://2lnr.com/login) 3 Flights a week, 4-week average 30 minutes Scheduled flight time 107 mi Nonstop distance Free To get started ## Le Golfe-du-Saint-Laurent to St-Augustin flight schedule Scheduled nonstop departures for ZGS to YIF starting October 23, 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 Le Golfe-du-Saint-Laurent (ZGS) to St-Augustin (YIF) | Date | Flight | Airline | Departs ZGS | Arrives YIF | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Mon, Mar 15 | 9M 307 | Central Mountain Air | 17:20 | 17:50 | 30 minutes | Beechcraft 1900 | | Wed, Mar 17 | 9M 307 | Central Mountain Air | 17:20 | 17:50 | 30 minutes | Beechcraft 1900 | | Fri, Mar 19 | 9M 307 | Central Mountain Air | 17:20 | 17:50 | 30 minutes | Beechcraft 1900 | | Mon, Mar 22 | 9M 307 | Central Mountain Air | 17:20 | 17:50 | 30 minutes | Beechcraft 1900 | | Wed, Mar 24 | 9M 307 | Central Mountain Air | 17:20 | 17:50 | 30 minutes | Beechcraft 1900 | | Fri, Mar 26 | 9M 307 | Central Mountain Air | 17:20 | 17:50 | 30 minutes | Beechcraft 1900 | | Mon, Mar 29 | 9M 307 | Central Mountain Air | 17:20 | 17:50 | 30 minutes | Beechcraft 1900 | Showing all 7 scheduled ZGS to YIF departures across 7 days with service, starting October 23, 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 ZGS to YIF date on the interactive map ## Aircraft on the Le Golfe-du-Saint-Laurent to St-Augustin nonstop Central Mountain Air flies the Beechcraft 1900 on every departure in the schedule table on this page. ## The full ZGS to YIF nonstop schedule This page carries the full ZGS to YIF nonstop schedule, who operates each departure and how often it runs. ### See the schedule Who operates each ZGS to YIF nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See ZGS to YIF on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Le Golfe-du-Saint-Laurent to St-Augustin nonstop Carriers operating ZGS to YIF nonstop in the current schedule. - [Central Mountain Air (9M) route map](https://2lnr.com/routes/airlines/9m.md)\ [The aircraft 9M flies](https://2lnr.com/seatmaps/9m.md) See ZGS to YIF on the interactive map → ## Frequently asked questions about ZGS to YIF **How long is the flight from Le Golfe-du-Saint-Laurent (ZGS) to St-Augustin (YIF)?** 9M 307 is scheduled at 30 minutes from Le Golfe-du-Saint-Laurent (ZGS) to St-Augustin (YIF) on every departure in the schedule table on this page. The nonstop covers about 107 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from ZGS to YIF?** Central Mountain Air is currently the only airline flying ZGS to YIF nonstop. 2LNR doesn't show award or upgrade space for it on ZGS to YIF, so this page carries the schedule rather than a space claim. **How often does ZGS to YIF operate?** The ZGS to YIF nonstop currently runs three times a week, on Central Mountain Air. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from ZGS to YIF depart?** In the next 7 days with service, every scheduled ZGS to YIF nonstop leaves at 17:20 local time at Le Golfe-du-Saint-Laurent. The schedule table on this page lists each departure by date. **Which flights operate ZGS to YIF nonstop?** Central Mountain Air flies 9M 307 nonstop from Le Golfe-du-Saint-Laurent (ZGS) to St-Augustin (YIF), 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 ZGS to YIF?** Not on this route: 2LNR doesn't show award or upgrade space for Central Mountain Air on ZGS to YIF. The page carries the full ZGS to YIF nonstop schedule and who flies each departure. Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Le Golfe-du-Saint-Laurent (ZGS)](https://2lnr.com/routes/zgs.md), or [every route from St-Augustin (YIF)](https://2lnr.com/routes/yif.md). Nonstops to St-Augustin (YIF) from other airports within 150 miles of Le Golfe-du-Saint-Laurent (ZGS): - [Chevery (YHR) to St-Augustin (YIF)](https://2lnr.com/routes/yhr-yif.md), 53 miles from ZGS Nonstops from Le Golfe-du-Saint-Laurent (ZGS) to other airports within 150 miles of St-Augustin (YIF): - [Le Golfe-du-Saint-Laurent (ZGS) to Chevery (YHR)](https://2lnr.com/routes/zgs-yhr.md), 61 miles from YIF Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full ZGS to YIF 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)