DL1147Delta Air Lines · ORD → ATL
updated 7m ago
Route confirmed Delta Air Lines

DL1147 ChicagoORD · 10:35 AtlantaATL · 13:38

DL1147 by Delta Air Lines flies from Chicago (ORD) to Atlanta (ATL) for the Wed, Nov 4 departure.

Right nowLanded in Atlanta · today
15:38

arrived at ATL · 120 min late

Typical gate push+2 minmedian posted departure
Typical arrival−11 minmedian over 7 operations
Wins back in air~13 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 7 operations · gate push → arrival
0+40+80+120 min
11-04
+95 gate · +120 arrival
11-03
−6 gate · −26 arrival
11-02
−7 gate · −33 arrival
11-01
−2 gate · +7 arrival
10-31
+5 gate · −11 arrival
10-30
+11 gate · −6 arrival
10-29
−13 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 −11 min · 0 cancelled · 7 operations tracked

The route today

live boards
ORDChicagoOn-time likelyORD delay board →
ATLAtlantaOn-time likelyATL delay board →
ORD→ATLevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
41%Chance of 15+ min delay
2.5%Chance of cancellation
+16 minTypical airport delay in this weather

Driven mainly by ORD (Chicago), currently flying MVFR (marginal visual). 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 Chicago

Forecast

Thu 5 Nov, local date

High12°Clikely 11°C to 13°C
Low10°Clikely 8°C to 11°C
  • 86% chance of rain

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

Thu 5 Nov, local date

High23°Clikely 22°C to 25°C
Low18°Clikely 16°C to 20°C
  • 49% chance of fog
  • 89% chance of rain

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 Chicago to Atlanta flights today

same route · Delta Air Lines
DL1264departs 05:27
DL1247departs 06:30
DL1687departs 08:05
DL2426departs 08:05
DL1178departs 09:51
DL2894departs 13:23

If DL1147 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 DL1147 actually runs

Pro Flight Search has tracked every published board update for DL1147 across the ORD and ATL boards: schedule changes, gate pushes and actual clocks. Usually lands ~6 min early. Based on 7 confirmed landings · 6/7 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how DL1147 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
11-04ORD 10:35 12:10 (+95)ATL 13:38 15:38 (+120)
11-03ORD 10:35 10:29 (−6)ATL 13:38 13:12 (−26)
11-02ORD 10:35 10:28 (−7)ATL 13:38 13:05 (−33)
11-01ORD 10:35 10:33 (−2)ATL 13:38 13:45 (+7)
10-31ORD 10:35 10:40 (+5)ATL 13:38 13:27 (−11)
10-30ORD 10:44 10:55 (+11)ATL 13:47 13:41 (−6)
10-29ORD ATL 13:47 13:34 (−13)

Aircraft

Recent tails: N896DN, N881DN, N913DU, N882DN.

Board clocks recorded as ORD and ATL published them.

Planning around DL1147? 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: DL1147 Chicago to Atlanta on-time performance, measured from the ORD and ATL airport boards.

Canonical URL
https://proflightsearch.com/flight/DL1147
How we measure this →