DL642Delta Air Lines · MEX → SLC
live · 53m ago
Route confirmed Delta Air Lines

DL642 Mexico CityMEX · 16:10 Salt Lake CitySLC · 19:29

DL642 by Delta Air Lines flies from Mexico City (MEX) to Salt Lake City (SLC) for the Fri, Nov 6 departure.

Right nowExpected in Salt Lake City · today
19:29

arrival expected at SLC · on schedule

Typical arrival−28 minmedian over 13 operations
Cancellation0 in 13tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-05
−38 arrival
11-04
−29 arrival
11-03
−11 arrival
11-02
+1 arrival
11-01
−28 arrival
10-31
+0 arrival
10-30
−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 −28 min · 0 cancelled · 13 operations tracked

The route today

live boards
MEXMexico CityModerate riskMEX delay board →
SLCSalt Lake CityOn-time likelySLC delay board →
MEX→SLCevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
21%Chance of 15+ min delay
0.3%Chance of cancellation
+0 minTypical airport delay in this weather

Conditions at MEX and SLC 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 Mexico City

Forecast

Sun 8 Nov, local date

High24°Clikely 23°C to 25°C
Low12°Clikely 10°C to 13°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 Salt Lake City

Forecast

Sun 8 Nov, local date

High15°Clikely 14°C to 17°C
Low4°Clikely 3°C to 6°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.

How DL642 actually runs

Pro Flight Search has tracked every published board update for DL642 across the MEX and SLC boards: schedule changes, gate pushes and actual clocks. Usually lands ~18 min early. Based on 13 confirmed landings · 13/13 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how DL642 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
11-05MEX 16:10SLC 19:29 18:51 (−38)
11-04MEX SLC 19:29 19:00 (−29)
11-03MEX 16:10SLC 19:29 19:18 (−11)
11-02MEX SLC 19:29 19:30 (+1)
11-01MEX SLC 19:29 19:01 (−28)
10-31MEX 15:10SLC 19:28 (+0)
10-30MEX SLC 19:13 18:56 (−17)
10-29MEX SLC 19:28 18:55 (−33)
10-28MEX SLC 19:28 18:52 (−36)
10-27MEX SLC 19:28 19:20 (−8)
10-26MEX SLC 19:13 18:37 (−36)
10-25MEX SLC 19:28 18:47 (−41)
10-24MEX 15:10SLC 19:28 19:06 (−22)

Aircraft

Recent tails: N329NB, N360NB, N318NB, N326NB.

Board clocks recorded as MEX and SLC published them.

Planning around DL642? 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: DL642 Mexico City to Salt Lake City on-time performance, measured from the MEX and SLC airport boards.

Canonical URL
https://proflightsearch.com/flight/DL642
How we measure this →