Portland International to Lincoln Airport PDX → LNK
1,160 nautical miles (1,335 statute miles) east on a straight line, true course 095°, about 079° magnetic at the departure end (variation 16E). At 120 knots that is 7 h 57 min at the quickest height in today's winds (39,000 ft, a 26-knot tailwind), arriving about 4:03 pm CDT (21:03 UTC). For planning, not a briefing: the legal preflight briefing comes from Flight Service (1-800-WX-BRIEF) or the FAA's own tools. Airlines fly this pair: 1 flights in the DOT's last twelve reported months, the route's page.
The route the straight line, the warnings crossed, restrictions, pilot reports and the airports along the way · click a mark for its words
Green, blue, red and purple airport dots are the flying conditions reported there now (VFR, marginal VFR, IFR, low IFR); grey means no report. Red areas are SIGMETs, orange areas AIRMETs, hatched red areas temporary flight restrictions. Map tiles: OpenFreeMap, data © OpenStreetMap contributors.
Warnings the route crosses SIGMETs and AIRMETs whose area the line passes through or comes within 25 nm of
- AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the first 297 nm of the route.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 139 to 714 nm out.
- AIRMET ZULU 2C: moderate icing up to 18,000 ft. Over the route from 188 to 347 nm out.
- AIRMET SIERRA 4E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 258 to 1011 nm out.
- AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 367 to 654 nm out.
- AIRMET TANGO 1W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the route from 724 to 883 nm out.
- AIRMET TANGO 4W: moderate turbulence above 18,000 ft (due to mountain wave) from 34,000 ft to 43,000 ft. Over the route from 754 to 793 nm out.
- AIRMET TANGO 2W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the last 159 nm of 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 PDX.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
Not fetched just now.
Winds aloft along the route, and the time en route the forecast for use 08:00–15:00 UTC · at 120 knots true airspeed
The eastbound cruising heights for this course (VFR: odd thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 10 forecast points nearest it (PDX, YKM, LWS, BOI, DLN, LND, BFF, ONL, GRI, OMA). A plus sign is a headwind, a minus sign a tailwind.
| Height | Average wind | Head- or tailwind | Temperature | Ground speed | Time en route | Arrival |
|---|---|---|---|---|---|---|
| 5,500 ft | 270° at 17 kt | −15 kt | 15 °C | 135 kt | 8 h 36 min | 4:42 pm CDT (21:42 UTC) |
| 7,500 ft | 250° at 13 kt | −10 kt | 3 °C | 130 kt | 8 h 55 min | 5:01 pm CDT (22:01 UTC) |
| 9,500 ft | 240° at 14 kt | −10 kt | 2 °C | 130 kt | 8 h 55 min | 5:01 pm CDT (22:01 UTC) |
| 11,500 ft | 240° at 17 kt | −10 kt | -1 °C | 130 kt | 8 h 55 min | 5:01 pm CDT (22:01 UTC) |
| 13,500 ft | 230° at 18 kt | −9 kt | -5 °C | 129 kt | 9 h | 5:06 pm CDT (22:06 UTC) |
| 15,500 ft | 220° at 19 kt | −8 kt | -9 °C | 128 kt | 9 h 04 min | 5:10 pm CDT (22:10 UTC) |
| 17,500 ft | 220° at 20 kt | −7 kt | -13 °C | 127 kt | 9 h 08 min | 5:14 pm CDT (22:14 UTC) |
| 18,000 ft FL180 | 220° at 20 kt | −6 kt | -14 °C | 126 kt | 9 h 12 min | 5:18 pm CDT (22:18 UTC) |
| 24,000 ft FL240 | 220° at 30 kt | −12 kt | -25 °C | 132 kt | 8 h 47 min | 4:53 pm CDT (21:53 UTC) |
| 30,000 ft FL300 | 230° at 35 kt | −21 kt | -33 °C | 141 kt | 8 h 14 min | 4:20 pm CDT (21:20 UTC) |
| 34,000 ft FL340 | 230° at 41 kt | −24 kt | -37 °C | 144 kt | 8 h 03 min | 4:09 pm CDT (21:09 UTC) |
| 39,000 ft FL390 | 230° at 43 kt | −26 kt | -44 °C | 146 kt | 7 h 57 min | 4:03 pm CDT (21:03 UTC) |
Based on data from the 12th at 06:00 UTC; valid on the 12th at 12:00 UTC for use 08:00 to 15:00 UTC; temperatures above 24,000 ft are below zero. Heights are above sea level; a height is left out when the forecast has no wind for it over most of the line (the ground is higher). Ground speed is the airspeed less the headwind; the time en route is for the straight line and ignores climb, descent and routing around weather.
The forecast points as issued
| Point | From | 3,000 | 6,000 | 9,000 | 12,000 | 18,000 | 24,000 | 30,000 | 34,000 | 39,000 |
|---|---|---|---|---|---|---|---|---|---|---|
| PDX | used from 0 nm out; 25 nm from the line | L/V | 340/8 0° | 360/12 -6° | 010/30 -7° | 360/62 -15° | 360/67 -26° | 360/68 -40° | 350/61 -48° | 340/26 -44° |
| YKM | used from 50 nm out; 67 nm from the line | 360/6 | 360/11 -1° | 030/20 -7° | 040/21 -11° | 020/55 -18° | 010/84 -26° | 010/79 -40° | 010/45 -42° | 350/23 -42° |
| LWS | used from 149 nm out; 91 nm from the line | L/V | 340/5 -3° | L/V -6° | 040/7 -10° | 100/23 -22° | 180/30 -31° | 190/11 -34° | 200/11 -36° | 220/23 -40° |
| BOI | used from 248 nm out; 87 nm from the line | 320/11 1° | 280/8 -5° | 220/14 -11° | 200/60 -19° | 190/66 -31° | 210/46 -32° | 220/50 -33° | 220/43 -39° | |
| DLN | used from 347 nm out; 66 nm from the line | 190/10 -4° | 220/23 -4° | 210/21 -18° | 210/43 -28° | 210/60 -33° | 210/72 -37° | 210/67 -44° | ||
| LND | used from 545 nm out; 76 nm from the line | 240/10 3° | 240/30 0° | 220/42 -13° | 230/52 -23° | 220/54 -33° | 220/52 -36° | 220/53 -44° | ||
| BFF | used from 744 nm out; 96 nm from the line | 280/28 | 260/39 11° | 240/34 5° | 210/38 -11° | 210/52 -22° | 230/61 -31° | 230/61 -36° | 240/56 -45° | |
| ONL | used from 942 nm out; 96 nm from the line | 250/31 22° | 230/27 16° | 220/25 8° | 230/25 -9° | 220/29 -22° | 250/42 -33° | 250/48 -36° | 250/52 -46° | |
| GRI | used from 1041 nm out; 33 nm from the line | 230/39 23° | 230/32 15° | 210/29 7° | 230/31 -8° | 230/43 -21° | 250/52 -31° | 260/59 -35° | 260/59 -46° | |
| OMA | used from 1140 nm out; 54 nm from the line | 230/47 | 240/33 21° | 230/22 13° | 220/27 5° | 240/35 -8° | 250/43 -21° | 260/47 -33° | 260/59 -36° | 270/58 -46° |
The weather now: both ends and the airports along the way public airports with a weather report within 25 nm of the line, one for each stretch
| Airport | Where | Conditions | Wind | Visibility | Ceiling | Elevation | Reported |
|---|---|---|---|---|---|---|---|
| PDX Portland, OR | departure | no report just now | 30 ft | ||||
| DLS The Dalles, OR | 59 nm out, 8 nm north of the line | no report just now | 246 ft | ||||
| PDT Pendleton, OR | 159 nm out, 24 nm north of the line, tower | no report just now | 1,494 ft | ||||
| MYL Mc Call, ID | 278 nm out, 7 nm south of the line | no report just now | 5,024 ft | ||||
| LLJ Challis, ID | 357 nm out, 15 nm south of the line | no report just now | 5,075 ft | ||||
| WYS West Yellowstone, MT | 486 nm out, 23 nm north of the line | no report just now | 6,649 ft | ||||
| HSG Thermopolis, WY | 615 nm out, 6 nm south of the line | no report just now | 4,891 ft | ||||
| LSK Lusk, WY | 803 nm out, 12 nm southwest of the line | no report just now | 4,966 ft | ||||
| CDR Chadron, NE | 853 nm out, 11 nm north of the line | no report just now | 3,297 ft | ||||
| TIF Thedford, NE | 972 nm out, 4 nm southeast of the line | no report just now | 2,925 ft | ||||
| GRI Grand Island, NE | 1091 nm out, 20 nm south of the line, tower | no report just now | 1,847 ft | ||||
| LNK Lincoln, NE | destination | no report just now | 1,218 ft |
The highest airport on this list sits at 6,649 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At LNK when you get there the forecast at the estimated arrival, 4:03 pm CDT (21:03 UTC)
LNK has no terminal forecast; use the nearest airport that does.
Temporary flight restrictions on the line or within 25 nm of it
No temporary flight restriction on or near this route right now.
Daylight
Sunset at PDX 6:28 pm PDT (01:28 UTC), at LNK 6:51 pm CDT (23:51 UTC) (civil twilight ends 7:19 pm CDT (00:19 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.
Radar and forecast charts for the regions crossed government pictures, the latest each time the page loads
Sources: the Aviation Weather Center's data service (SIGMETs, AIRMETs, graphical AIRMETs, pilot reports, winds and temperatures aloft, observations and terminal forecasts), the National Weather Service radar, the Weather Prediction Center's charts, the FAA's temporary flight restriction list and shapes, and the FAA's airport file for the positions, elevations and magnetic variation. Fetched when the page is viewed and kept a few minutes. Each leg is the straight line between its two airports; airways, terrain and airspace are not considered. The airports in detail: Portland International, Lincoln Airport.