DL1247Delta Air Lines · ORD → ATL
live · 30m ago
Route confirmed Delta Air Lines

DL1247 ChicagoORD · 07:30 AtlantaATL · 09:33

DL1247 by Delta Air Lines flies from Chicago (ORD) to Atlanta (ATL) for the Sun, Nov 1 departure.

Right nowScheduled · gate M7 · as of 05:03
07:30

departs ORD · on schedule

⚖ DL1247 typically leaves −8 and lands −29. The air wins minutes back.
Typical gate push−8 minmedian posted departure
Typical arrival−29 minmedian over 9 operations
Wins back in air~21 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-31
−1 gate · −13 arrival
10-30
−8 gate · −32 arrival
10-29
−9 gate · −38 arrival
10-28
−14 gate · −37 arrival
10-27
−8 gate · −26 arrival
10-26
−3 gate · −25 arrival
10-25
+5 gate · −17 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −29 min · 0 cancelled · 9 operations tracked

The route today

live boards
ORDChicagoHigh riskORD delay board →
ATLAtlantaHigh riskATL delay board →
ORD→ATLevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
34%Chance of 15+ min delay
1.4%Chance of cancellation
+9 minTypical airport delay in this weather

Conditions at ORD 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 on this route

Forecast

Chicago to Atlanta with Delta Air Lines · Mon 2 Nov, local date

Outlook: about usual
Chance a departure is cancelled
0.7%1.0× usual
Chance a departure leaves 60+ min late
11%0.9× usual

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 8 departures a day on this route with this airline. · 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 Chicago to Atlanta flights today

same route · Delta Air Lines
DL1264departs 05:27
DL1687departs 08:05
DL2426departs 08:05
DL1178departs 09:51
DL1147departs 10:35
DL2894departs 13:23

If DL1247 is cancelled, these are the other Delta Air Lines nonstop flights from Chicago to Atlanta on the same day, with scheduled departure times in ORD 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 DL1247 actually runs

Pro Flight Search has tracked every published board update for DL1247 across the ORD and ATL boards: schedule changes, gate pushes and actual clocks. Usually lands ~18 min early. Based on 9 confirmed landings · 9/9 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how DL1247 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-31ORD 06:30 06:29 (−1)ATL 09:33 09:20 (−13)
10-30ORD 06:30 06:22 (−8)ATL 09:33 09:01 (−32)
10-29ORD 06:30 06:21 (−9)ATL 09:33 08:55 (−38)
10-28ORD 06:30 06:16 (−14)ATL 09:33 08:56 (−37)
10-27ORD 06:30 06:22 (−8)ATL 09:33 09:07 (−26)
10-26ORD 06:30 06:27 (−3)ATL 09:33 09:08 (−25)
10-25ORD 06:30 06:35 (+5)ATL 09:33 09:16 (−17)
10-24ORD 06:30 06:20 (−10)ATL 09:33 08:57 (−36)
10-23ORD 06:30ATL 09:33 09:04 (−29)

Aircraft

Recent tails: N906DN, N813DN, N930DZ, N842DN.

Board clocks recorded as ORD and ATL published them.

Planning around DL1247? 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: DL1247 Chicago to Atlanta on-time performance, measured from the ORD and ATL airport boards.

Canonical URL
https://proflightsearch.com/flight/DL1247
How we measure this →