DL2129Delta Air Lines · BNA → ATL
updated 3h ago
Route confirmed Delta Air Lines

DL2129 NashvilleBNA AtlantaATL

DL2129 by Delta Air Lines flies from Nashville (BNA) to Atlanta (ATL).

Right nowNext departure today Operates daily
15:44

scheduled from BNA

The route today

live boards
BNANashvilleModerate riskBNA delay board →
ATLAtlantaOn-time likelyATL delay board →
BNA→ATLevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
31%Chance of 15+ min delay
0.7%Chance of cancellation
+6 minTypical airport delay in this weather

Conditions at BNA and ATL are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at Nashville

Forecast

Sat 14 Nov, local date

High11°Clikely 9°C to 12°C
Low1°Clikely −1°C to 3°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Atlanta

Forecast

Sat 14 Nov, local date

High12°Clikely 11°C to 14°C
Low3°Clikely 2°C to 4°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Nashville to Atlanta flights today

same route · Delta Air Lines
DL1873departs 01:00
DL2637departs 05:20
DL3001departs 06:30
DL2250departs 08:02
DL2802departs 08:05
DL3069departs 09:25

If DL2129 is cancelled, these are the other Delta Air Lines nonstop flights from Nashville to Atlanta on the same day, with scheduled departure times in BNA local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How DL2129 actually runs

Pro Flight Search has tracked every published board update for DL2129 across the BNA and ATL boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at BNA and ATL.

The verdict above is that record speaking, so it reflects how DL2129 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around DL2129? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: DL2129 Nashville to Atlanta on-time performance, measured from the BNA and ATL airport boards.

Canonical URL
https://proflightsearch.com/flight/DL2129
How we measure this →