Airport route guide

Upgrade & Award Space from Coal Valley (MLI)

Quad City International Airport (MLI) is a small station in Coal Valley, US with nonstop service to 9 destinations, served by American Airlines, Allegiant Air, and United Airlines. Because the schedule is limited, an upgrade or award opening on a Chicago flight rarely lasts. 2LNR checks every MLI nonstop for confirmed availability, so a rare opening doesn't go unnoticed.

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

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Nonstop destinations

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Confirmed upgrade & award space on every MLI route

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Pick any Coal Valley destination below to open a calendar of departures with real availability, or watch a route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each MLI route, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch a Coal Valley route and 2LNR notifies you when space appears.

Plan on the map

Explore every MLI nonstop on the interactive route map, with connections and route statistics.

All nonstop destinations from Coal Valley (MLI)

9 nonstop destinations with active service from Quad City International Airport. Each route links to its confirmed upgrade and award availability.

Explore MLI routes on the interactive map →

Frequently asked questions about Coal Valley (MLI)

How many nonstop destinations does Quad City International Airport (MLI) serve?

Quad City International Airport has active nonstop service to 9 destinations. The busiest markets from MLI are Chicago, Dallas, and Atlanta. The full list, with live upgrade and award availability for each route, is on this page.

Which airlines fly upgrade-trackable routes from MLI?

American Airlines, Allegiant Air, and United Airlines operate the most tracked routes from Coal Valley, in that order. 2LNR covers upgrade and award space on more than 30 airlines, so other carriers serving MLI appear on their routes as well.

How do I check upgrade or award availability from MLI?

Pick any destination on this page, such as Chicago, to open a calendar of MLI departures with confirmed upgrade and award space, date by date. You can also set an alert so 2LNR notifies you when space opens on a route you care about.

Does 2LNR track flights from MLI?

Yes. Every active nonstop route from Quad City International Airport is tracked, 9 destinations in total, and what's shown is confirmed availability rather than a forecast. It's free to start.

Never miss MLI upgrade or award space

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