DL837Delta Air Lines · ATL → HNL
live · 33m ago
Route confirmed Delta Air Lines

DL837 AtlantaATL · 09:40 HonoluluHNL · 14:26

DL837 by Delta Air Lines flies from Atlanta (ATL) to Honolulu (HNL) for the Thu, Nov 5 departure.

Right nowExpected · today · as of 06:03
09:40

departs ATL · on schedule

⚖ DL837 typically leaves +14 and lands −2. The air wins minutes back.
Typical gate push+14 minmedian posted departure
Typical arrival−2 minmedian over 12 operations
Wins back in air~16 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 14tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+41+83+124 min
11-04
+35 gate · +31 arrival
11-03
+21 gate · −9 arrival
11-02
+40 gate
11-01
+124 gate · +114 arrival
10-31
+14 gate · −14 arrival
10-30
+29 gate · −2 arrival
10-29
+13 gate · +2 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 −2 min · 0 cancelled · 14 operations tracked

The route today

live boards
ATLAtlantaModerate riskATL delay board →
HNLHonoluluOn-time likelyHNL delay board →
ATL→HNLevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
39%Chance of 15+ min delay
1.1%Chance of cancellation
+8 minTypical airport delay in this weather

Driven mainly by ATL (Atlanta), currently flying IFR (instrument). 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 Atlanta

Forecast

Fri 6 Nov, local date

High23°Clikely 21°C to 25°C
Low15°Clikely 12°C to 17°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 Honolulu

Forecast

Fri 6 Nov, local date

High29°Clikely 28°C to 30°C
Low24°Clikely 23°C to 25°C
  • 82% 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.

How DL837 actually runs

Pro Flight Search has tracked every published board update for DL837 across the ATL and HNL boards: schedule changes, gate pushes and actual clocks. Usually departs ~11 min late. Based on 13 confirmed departures · 8/13 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how DL837 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
11-04ATL 09:40 10:15 (+35)HNL 14:26 14:57 (+31)
11-03ATL 09:40 10:01 (+21)HNL 14:26 14:17 (−9)
11-02ATL 09:40 10:20 (+40)HNL
11-01ATL 09:40 11:44 (+124)HNL 14:26 16:20 (+114)
10-31ATL 09:40 09:54 (+14)HNL 13:26 13:12 (−14)
10-30ATL 09:40 10:09 (+29)HNL 13:26 13:24 (−2)
10-29ATL 09:40 09:53 (+13)HNL 13:26 13:28 (+2)
10-28ATL 09:40 10:16 (+36)HNL 13:26 13:44 (+18)
10-27ATL 09:40 09:45 (+5)HNL 13:26 13:29 (+3)
10-26ATL 09:40 09:51 (+11)HNL 13:26 13:23 (−3)
10-25ATL 09:40 09:51 (+11)HNL 13:26 12:59 (−27)
10-24ATL 09:50 10:04 (+14)HNL 13:36 13:09 (−27)
10-23ATL 09:50 10:03 (+13)HNL 13:36 13:23 (−13)
10-22ATL 09:50 10:00 (+10)HNL

Aircraft

Recent tails: N809NW, N806NW, N827NW, N822NW.

Board clocks recorded as ATL and HNL published them.

Planning around DL837? 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: DL837 Atlanta to Honolulu on-time performance, measured from the ATL and HNL airport boards.

Canonical URL
https://proflightsearch.com/flight/DL837
How we measure this →