Detroit to Liberia (DTW-LIR): nonstop upgrade & award space

Delta Air Lines flies nonstop from Detroit (DTW) to Liberia (LIR) just twice a week. Where the timetable below gives a flight time, it's 5h 21m for the 2,188 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 . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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2
Flights a week, 4-week average
5h 21m
Scheduled flight time
2,188 mi
Nonstop distance
Free
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Detroit to Liberia flight schedule

Scheduled nonstop departures for DTW to LIR starting October 21, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Detroit (DTW) to Liberia (LIR)
Date Flight Airline Departs DTW Arrives LIR Duration Aircraft
DL 2904Delta Air Lines06:4911:10—Boeing 737-900
DL 2904Delta Air Lines06:4911:105h 21mBoeing 737-900
DL 2904Delta Air Lines06:4911:10—Boeing 737-900
DL 2904Delta Air Lines06:4911:105h 21mBoeing 737-900
DL 2904Delta Air Lines06:4911:10—Boeing 737-900
DL 2904Delta Air Lines06:4911:105h 21mBoeing 737-900
DL 1852Delta Air Lines06:5011:10—Boeing 737-900

Showing all 7 scheduled DTW to LIR departures across 7 days with service, starting October 21, 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 DTW to LIR date on the interactive map

Aircraft on the Detroit to Liberia nonstop

Delta Air Lines flies the Boeing 737-900 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 DTW to LIR departures

2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Detroit to Liberia to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade or award seats by date on the DTW to LIR 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 DTW to LIR on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Detroit to Liberia nonstop

Carriers operating DTW to LIR nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See DTW to LIR on the interactive map →

Frequently asked questions about DTW to LIR

How long is the flight from Detroit (DTW) to Liberia (LIR)?
Where the schedule table on this page lists a duration, DL 2904 is scheduled at 5h 21m from Detroit (DTW) to Liberia (LIR). The nonstop covers about 2,188 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from DTW to LIR?
Delta Air Lines is currently the only airline flying DTW to LIR nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How often does DTW to LIR operate?
The DTW to LIR nonstop currently runs twice a week, on Delta Air Lines. Thin schedules like this change by season, and on Pro an alert will catch anything added.
What time do flights from DTW to LIR depart?
Scheduled DTW to LIR nonstops in the next 7 days with service leave between 06:49 and 06:50, local time at Detroit. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate DTW to LIR nonstop?
In the schedule table on this page, DTW to LIR nonstops fly as DL 1852 and DL 2904 on Delta Air Lines. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on DTW to LIR?
Open the DTW to LIR 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.

Never miss DTW to LIR 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.

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