Route guide

Belgrade to Detroit (BZN-DTW): Nonstop Upgrade & Award Space

Delta Air Lines flies nonstop from Belgrade (BZN) to Detroit (DTW) just once a week. With so few departures, each one carries the only premium seats on the route that day. 2LNR tracks confirmed upgrade and award space on all of them, so a rare opening doesn't slip past you.

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

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1
Nonstop flights a week
1,397 mi
Nonstop distance
Free
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Confirmed upgrade & award space on every BZN to DTW 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 Belgrade to Detroit 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 BZN to DTW 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 BZN to DTW on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Belgrade to Detroit nonstop

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

  • Delta Air Lines
See BZN to DTW on the interactive map →

Frequently asked questions about BZN to DTW

How far is Detroit from Belgrade?
BZN to DTW covers about 1,397 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from BZN to DTW?
Delta Air Lines is currently the only airline flying BZN to DTW nonstop. 2LNR tracks confirmed upgrade and award space on every Delta Air Lines departure.
How often does BZN to DTW operate?
The nonstop currently runs once a week, on Delta Air Lines. Thin schedules like this change by season, and an alert will catch anything added.
How do I check upgrade or award availability on BZN to DTW?
Open the BZN to DTW calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Belgrade to Detroit route, and 2LNR will notify you when space opens. It's free to start.

Never miss BZN to DTW upgrade or award space

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

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