Route guide

Alvaro Obregon to Sunnyside (MLM-FAT): Nonstop Upgrade & Award Space

Volaris flies the MLM to FAT nonstop about 4 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every MLM to FAT departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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4
Nonstop flights a week
1,625 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every MLM to FAT departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Alvaro Obregon to Sunnyside to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each MLM to FAT departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See MLM to FAT on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Alvaro Obregon to Sunnyside nonstop

Carriers operating MLM to FAT nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Volaris
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Frequently asked questions about MLM to FAT

How far is Sunnyside from Alvaro Obregon?
MLM to FAT covers about 1,625 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from MLM to FAT?
Volaris is currently the only airline flying MLM to FAT nonstop. 2LNR tracks confirmed upgrade and award space on every Volaris departure.
How many flights a week are there from MLM to FAT?
About 4 nonstop flights a week run between Alvaro Obregon and Sunnyside in the current schedule, operated by Volaris. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on MLM to FAT?
Open the MLM to FAT calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Alvaro Obregon to Sunnyside route, and 2LNR will notify you when space opens. It's free to start.

Never miss MLM to FAT upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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