Trenton Mercer Airport to Alexandria International TTN → AEX

Warnings the route crosses SIGMETs and AIRMETs whose area the line passes through or comes within 25 nm of

• AIRMET SIERRA 3E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the first 666 nm of the route.
• AIRMET TANGO 3W: moderate turbulence above 18,000 ft from 21,000 ft to 33,000 ft. Over the first 219 nm of the route.
• AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 169 to 547 nm out.
• AIRMET TANGO 5W: moderate turbulence below 18,000 ft (due to mountain wave) up to 10,000 ft. Over the route from 239 to 318 nm out.
• AIRMET TANGO 5W: moderate turbulence above 18,000 ft (due to mountain wave) from 29,000 ft to 40,000 ft. Near the route, 388 nm along the route.

A SIGMET warns of weather hazardous to all aircraft; an AIRMET of weather that matters to small aircraft and to flying without instruments. "From 60 to 180 nm out" is measured along the route from TTN.

Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first

• C560 at 13,000 ft, 4 nm north, 2:38 am EDT (06:38 UTC): moderate turbulence, overcast above 19,000 ft, heavy rain, remarks: during the descent. At the departure end, 4 nm north of the line.
  as filed, and in English

  PHL UA /OV 20 NW PHL/TM 0638/FL130 /TP C560/SK OVC190/WX +RA/TB MOD/RM DURD

  Report

  a routine report filed through PHL

  Where

  20 northwest phl

  Time

  06:38 UTC

  Height

  at 13,000 ft

  Aircraft

  C560

  Sky

  overcast from 19,000 ft

  Weather

  heavy rain

  Turbulence

  moderate

  Remarks

  during the descent

At AEX when you get there the forecast at the estimated arrival, 10:40 am CDT (15:40 UTC)

Wind from the south-southeast at 7 knots, visibility more than 6 miles, clear skies VFR

The whole forecast for AEX

• From Mon 1:00 am CDT (06:00 UTC): wind light and variable, visibility more than 6 miles, clear skies
• From Mon 10:00 am CDT (15:00 UTC): wind from the south-southeast at 7 knots, visibility more than 6 miles, clear skies
• From Mon 9:00 pm CDT (02:00 UTC): wind from the south at 4 knots, visibility more than 6 miles, clear skies

The forecast for TTN, the departure

• From Mon 2:00 am EDT (06:00 UTC): wind from the north at 8 knots, visibility 5 miles, light rain showers, mist, overcast at 700 feet
• From Mon 10:00 am EDT (14:00 UTC): wind from the north at 10 knots, visibility 6 miles, mist, a broken layer at 1,500 feet
• From Mon 12:00 pm EDT (16:00 UTC): wind from the north at 10 knots, visibility more than 6 miles, scattered clouds at 4,500 feet
• From Mon 6:00 pm EDT (22:00 UTC): wind from the west-northwest at 8 knots, visibility more than 6 miles, scattered clouds at 25,000 feet
• From Mon 9:00 pm EDT (01:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 25,000 feet

Temporary flight restrictions on the line or within 25 nm of it

• 6/8800 Baltimore, MD, Saturday, October 17, 2026 through Sunday, October 18, 2026 UTC 15 nm from the route, 99 nm along the route · drones kept away from a public gathering · starts Saturday 17 October · ZDC
• 4/9383 WASHINGTON, DC., USA 14 nm from the route, 129 nm along the route · security · ZDC
• 6/8600 Sterling, VA, Monday, October 12, 2026 through Monday, October 12, 2026 Local 7 nm from the route, 139 nm along the route · a VIP movement · today · ZDC

Daylight

Sunset at TTN 6:24 pm EDT (22:24 UTC), at AEX 6:42 pm CDT (23:42 UTC) (civil twilight ends 7:06 pm CDT (00:06 UTC)).

Each restriction opens the FAA's own page with the exact area, heights and times. Ordinary notices to air missions (closed runways, lights out) are not shown: the FAA's notice search is not open to sites like this one at this time.