--- title: "MEX to SLC flights: who flies it, and when" description: "Delta Air Lines and Aeroméxico fly nonstop from MEX to SLC, about 7 flights a week, scheduled at 4h 18m. Upgrade and award space by date on 2LNR, next 14 days free." canonical: "https://2lnr.com/routes/mex-slc" url: "https://2lnr.com/routes/mex-slc.md" date_modified: "2026-10-18T05:10:47Z" --- # Mexico City to Salt Lake City (MEX-SLC): nonstop upgrade & award space Delta Air Lines and Aeroméxico fly the MEX to SLC nonstop about 7 times a week. The timetable below shows the nonstop scheduled at 4h 18m for the 1,661 miles. 2LNR checks confirmed upgrade and award space on Delta Air Lines flights on this route, so you can see which departures have space before you book. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 24, 2026. See MEX to SLC on the interactive map [Get started free](https://2lnr.com/login) 7 Flights a week, 4-week average 4h 18m Scheduled flight time 1,661 mi Nonstop distance Free To get started ## Mexico City to Salt Lake City flight schedule Scheduled nonstop departures for MEX to SLC 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 Mexico City (MEX) to Salt Lake City (SLC) | Date | Flight | Airline | Departs MEX | Arrives SLC | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | DL 642 | Delta Air Lines | 15:10 | 19:28 | 4h 18m | [Airbus A319](https://2lnr.com/seatmaps/dl/a319.md) | | Sat, Oct 24 | DL 642 | Delta Air Lines | 15:10 | 19:28 | 4h 18m | Airbus A319 | | Sun, Oct 25 | DL 642 | Delta Air Lines | 15:10 | 19:28 | 4h 18m | Airbus A319 | | Mon, Oct 26 | DL 642 | Delta Air Lines | 14:55 | 19:13 | 4h 18m | Airbus A319 | | Tue, Oct 27 | DL 642 | Delta Air Lines | 15:10 | 19:28 | 4h 18m | Airbus A319 | | Wed, Oct 28 | DL 642 | Delta Air Lines | 15:10 | 19:28 | 4h 18m | Airbus A319 | | Thu, Oct 29 | DL 642 | Delta Air Lines | 15:10 | 19:28 | 4h 18m | Airbus A319 | Showing all 7 scheduled MEX to SLC 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 MEX to SLC date on the interactive map ## Aircraft on the Mexico City to Salt Lake City nonstop Delta Air Lines flies the [Airbus A319](https://2lnr.com/seatmaps/dl/a319.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Confirmed upgrade & award space on MEX to SLC departures 2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Mexico City to Salt Lake City to see which departures have space, the next 14 days free on every product and the full horizon on Pro. Delta Air Lines award space was open on all 14 Mexico City to Salt Lake City departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026. ### See real availability Confirmed upgrade or award seats by date on the MEX to SLC departures 2LNR tracks, checked against live inventory so you know what's open before you book. ### Set an alert Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking. ### Plan on the map See MEX to SLC on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Mexico City to Salt Lake City nonstop Carriers operating MEX to SLC nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date. - [Delta Air Lines (DL) route map](https://2lnr.com/routes/airlines/dl.md)\ [The aircraft DL flies](https://2lnr.com/seatmaps/dl.md) - [Aeroméxico (AM) route map](https://2lnr.com/routes/airlines/am.md)\ [The aircraft AM flies](https://2lnr.com/seatmaps/am.md) See MEX to SLC on the interactive map → ## Frequently asked questions about MEX to SLC **How long is the flight from Mexico City (MEX) to Salt Lake City (SLC)?** DL 642 is scheduled at 4h 18m from Mexico City (MEX) to Salt Lake City (SLC) on every departure in the schedule table on this page. The nonstop covers about 1,661 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from MEX to SLC?** Delta Air Lines and Aeroméxico fly MEX to SLC nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines. **How many flights a week are there from MEX to SLC?** About 7 nonstop flights a week run between Mexico City (MEX) and Salt Lake City (SLC) in the current schedule, operated by Delta Air Lines and Aeroméxico. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from MEX to SLC depart?** Scheduled MEX to SLC nonstops in the next 7 days with service leave between 14:55 and 15:10, local time at Mexico City. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate MEX to SLC nonstop?** Delta Air Lines flies DL 642 nonstop from Mexico City (MEX) to Salt Lake City (SLC), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **How do I check upgrade or award availability on MEX to SLC?** Open the MEX to SLC route on the interactive map or the matrix to see confirmed upgrade and award space by date on Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens. Flying the other way? See [SLC to MEX upgrade and award space](https://2lnr.com/routes/slc-mex.md). Award seats rather than schedules? See [Delta Air Lines award availability](https://2lnr.com/awards/dl.md). Looking beyond this route? See [every route from Mexico City (MEX)](https://2lnr.com/routes/mex.md), or [every route from Salt Lake City (SLC)](https://2lnr.com/routes/slc.md). - [How Delta upgrades clear](https://2lnr.com/about/dl/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Never miss MEX to SLC upgrade or award space See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)