Plan a flight · Mon 7:02 am PDT (14:02 UTC)

Oakland San Francisco Bay Airport to Lehigh Valley International OAK → ABE

2,158 nautical miles (2,484 statute miles) east on a straight line, true course 070°, about 056° magnetic at the departure end (variation 14E). At 120 knots that is 12 h 55 min at the quickest height in today's winds (39,000 ft, a 47-knot tailwind), arriving about 10:57 pm EDT (02:57 UTC), after sunset at the destination. Right now OAK is VFR, wind from the east-northeast (060°) at 3 knots; ABE is VFR, wind from the northwest (320°) at 11 knots. 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: 10 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 240 nm of the route.
AIRMET SIERRA 2E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 90 to 160 nm out.
AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 200 to 719 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 210 to 769 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 610 to 899 nm out.
AIRMET TANGO 2W: moderate turbulence below 18,000 ft (due to mountain wave) up to 22,000 ft. Over the route from 719 to 829 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). Near the route, 989 nm along the route.
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). Near the route, 1229 nm along the route.
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 route from 1869 to 2049 nm out.
AIRMET SIERRA 4E: mountains obscured by cloud (due to mountains obscured by clouds, mist). Over the route from 1959 to 2118 nm out.

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 OAK.

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

BCS3 at 19,000 ft, 36 nm south, 6:32 am PDT (13:32 UTC): moderate rime icing, -15 °C. 470 nm along the route, 36 nm south of the line.
as filed, and in English
```
DTA UA /OV DTA038010/TM 1332/FL190/TP BCS3/TA M15/IC MOD RIME 140-190 TOP 200/ZLC
```
Report
a routine report filed through DTA
Where
10 nm northeast (038°) of DTA
Time
13:32 UTC
Height
at 19,000 ft
Aircraft
BCS3
Temperature
−15 °C
Icing
moderate rime from 14,000 ft to 19,000 ft top 200/ZLC
A319 at 19,000 ft, 12 nm north, 6:53 am PDT (13:53 UTC): moderate turbulence, moderate rime icing, -12 °C, wind 234° at 38 knots, remarks: during the descent. 500 nm along the route, 12 nm north of the line.
as filed, and in English
```
SLC UA /OV FFU/TM 1353/FL190/TP A319/TA M12/WV 234038/TB MOD TURB/IC MOD RIME/RM DURD
```
Report
a routine report filed through SLC
Where
over FFU
Time
13:53 UTC
Height
at 19,000 ft
Aircraft
A319
Temperature
−12 °C
Wind
from 234° at 38 knots
Turbulence
moderate turbulence
Icing
moderate rime
Remarks
during the descent
CRJ7 at 16,000 ft, 14 nm south, 6:13 am PDT (13:13 UTC): moderate rime icing from 15,000 ft to 19,000 ft, -13 °C. 500 nm along the route, 14 nm south of the line.
as filed, and in English
```
PVU UA /OV FFU165026/TM 1313/FL160/TP CRJ7/SK TOPS 196/TA M13/IC MOD RIME 150-190/ZLC
```
Report
a routine report filed through PVU
Where
26 nm south (165°) of FFU
Time
13:13 UTC
Height
at 16,000 ft
Aircraft
CRJ7
Sky
tops 19,600 ft
Temperature
−13 °C
Icing
moderate rime 150-190/ZLC
PC12 at 17,000 ft, 14 nm south, 5:40 am PDT (12:40 UTC): moderate rime icing, -13 °C. 510 nm along the route, 14 nm south of the line.
as filed, and in English
```
PVU UA /OV FFU134026/TM 1240/FL170/TP PC12/TA M13 /IC MOD RIME/ZLC
```
Report
a routine report filed through PVU
Where
26 nm southeast (134°) of FFU
Time
12:40 UTC
Height
at 17,000 ft
Aircraft
PC12
Temperature
−13 °C
Icing
moderate rime/zlc
B738 descending, 44 nm south, 6:01 am PDT (13:01 UTC): moderate turbulence from 11,000 ft to 20,000 ft. 809 nm along the route, 44 nm south of the line.
as filed, and in English
```
DEN UA /OV 40NW DEN/TM 1301/FLDURD/TP B738/TB MOD 200-110
```
Report
a routine report filed through DEN
Where
40NW den
Time
13:01 UTC
Height
during the descent
Aircraft
B738
Turbulence
moderate from 20,000 ft to 11,000 ft
B737 at 16,000 ft, 42 nm south, 5:23 am PDT (12:23 UTC): moderate turbulence, remarks: during the descent. 809 nm along the route, 42 nm south of the line.
as filed, and in English
```
DEN UA /OV DEN320040/TM 1223/FL160/TP B737/TB MOD/RM DURD
```
Report
a routine report filed through DEN
Where
40 nm northwest (320°) of DEN
Time
12:23 UTC
Height
at 16,000 ft
Aircraft
B737
Turbulence
moderate
Remarks
during the descent
B738 at 36,000 ft, 49 nm south, 5:54 am PDT (12:54 UTC): moderate turbulence. At the destination end, 49 nm south of the line.
as filed, and in English
```
PTW UA /OV MXE240005/TM 1254/FL360/TP B738/TB MOD
```
Report
a routine report filed through PTW
Where
5 nm southwest (240°) of MXE
Time
12:54 UTC
Height
at 36,000 ft
Aircraft
B738
Turbulence
moderate
B789 at 39,000 ft, 44 nm west, 6:37 am PDT (13:37 UTC): light to moderate turbulence, remarks: entered by zoa fdcs. At the departure end, 44 nm west of the line.
as filed, and in English
```
STS UA /OV PYE218013/TM 1337/FL390/TP B789/TB LGT-MOD/RM ENTERED BY ZOA FDCS
```
Report
a routine report filed through STS
Where
13 nm southwest (218°) of PYE
Time
13:37 UTC
Height
at 39,000 ft
Aircraft
B789
Turbulence
light to moderate
Remarks
entered by zoa fdcs
UAL1806 at 39,000 ft, 49 nm south, 5:32 am PDT (12:32 UTC): light chop turbulence, wind 238° at 14 knots. At the departure end, 49 nm south of the line.
as filed, and in English
```
ARP UAL1806 3722N 12024W 1232 F390 238/014KT TB OCNL LGT CHOP IC
```
Report
a routine report filed through ARP
B737 at 15,000 ft, 16 nm southeast, 5:12 am PDT (12:12 UTC): light chop turbulence, remarks: continuous light turbulence occasional moderate chop entered by zoa fdcs. 140 nm along the route, 16 nm southeast of the line.
as filed, and in English
```
FAT UA /OV FMG150080/TM 1212/FL150/TP B737/TB LGT/RM CONS LGT TURB OCNL MOD CHOP ENTERED BY ZOA FDCS
```
Report
a routine report filed through FAT
Where
80 nm southeast (150°) of FMG
Time
12:12 UTC
Height
at 15,000 ft
Aircraft
B737
Turbulence
light
Remarks
continuous light turbulence occasional moderate chop entered by zoa fdcs
B738 at 14,000 ft, 45 nm north, 5:38 am PDT (12:38 UTC): light icing, -2 °C. 150 nm along the route, 45 nm north of the line.
as filed, and in English
```
RNO UA /OV RNO130020/TM 1238/FL140/TP B738/TA M02/IC LGT RM
```
Report
a routine report filed through RNO
Where
20 nm southeast (130°) of RNO
Time
12:38 UTC
Height
at 14,000 ft
Aircraft
B738
Temperature
−2 °C
Icing
light remarks
B38M at 11,000 ft, 49 nm north, 5:30 am PDT (12:30 UTC): light rime icing, -1 °C, remarks: from 11,000 ft to 14,000 ft rno dept southeast bound entered by zoa fdcs. 150 nm along the route, 49 nm north of the line.
as filed, and in English
```
RNO UA /OV 3917N11935W/TM 1230/FL110/TP B38M/SK UNKN/TA M01/IC LGT RIME/RM 110-140 RNO DEPT SE BOUND ENTERED BY ZOA FDCS
```
Report
a routine report filed through RNO
Where
3917N11935W
Time
12:30 UTC
Height
at 11,000 ft
Aircraft
B38M
Sky
unknown
Temperature
−1 °C
Icing
light rime
Remarks
from 11,000 ft to 14,000 ft rno dept southeast bound entered by zoa fdcs
B190 at 14,000 ft, 26 nm south, 6:50 am PDT (13:50 UTC): light rime icing, -3 °C. 490 nm along the route, 26 nm south of the line.
as filed, and in English
```
DTA UA /OV DTA034030/TM 1350/FL140/TP B190/TA M03/IC LGT RIME/ZLC
```
Report
a routine report filed through DTA
Where
30 nm northeast (034°) of DTA
Time
13:50 UTC
Height
at 14,000 ft
Aircraft
B190
Temperature
−3 °C
Icing
light rime/zlc
B190 at 12,000 ft, 26 nm north, 6:39 am PDT (13:39 UTC): light rime icing, remarks: during the climb. 510 nm along the route, 26 nm north of the line.
as filed, and in English
```
SLC UA /OV FFU340015/TM 1339/FL120/TP B190/IC LGT RIME/RM DURC
```
Report
a routine report filed through SLC
Where
15 nm north (340°) of FFU
Time
13:39 UTC
Height
at 12,000 ft
Aircraft
B190
Icing
light rime
Remarks
during the climb

16 more routine reports are on the map.

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 20 forecast points nearest it (SFO, SAC, RNO, BIH, ELY, SLC, RKS, DEN, BFF, ONL, GRI, OMA, DSM, DBQ, JOT, FWA, CLE, AGC, PSB, AVP). 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 14 kt	−15 kt	18 °C	135 kt	15 h 59 min	2:01 am EDT (06:01 UTC)
7,500 ft	260° at 14 kt	−15 kt	11 °C	135 kt	15 h 59 min	2:01 am EDT (06:01 UTC)
9,500 ft	250° at 15 kt	−16 kt	7 °C	136 kt	15 h 52 min	1:54 am EDT (05:54 UTC)
11,500 ft	250° at 18 kt	−19 kt	2 °C	139 kt	15 h 32 min	1:34 am EDT (05:34 UTC)
13,500 ft	250° at 19 kt	−20 kt	-2 °C	140 kt	15 h 25 min	1:27 am EDT (05:27 UTC)
15,500 ft	250° at 20 kt	−21 kt	-6 °C	141 kt	15 h 18 min	1:20 am EDT (05:20 UTC)
17,500 ft	250° at 22 kt	−23 kt	-10 °C	143 kt	15 h 05 min	1:07 am EDT (05:07 UTC)
18,000 ft FL180	250° at 22 kt	−23 kt	-11 °C	143 kt	15 h 05 min	1:07 am EDT (05:07 UTC)
24,000 ft FL240	260° at 28 kt	−29 kt	-22 °C	149 kt	14 h 29 min	12:31 am EDT (04:31 UTC)
30,000 ft FL300	260° at 35 kt	−38 kt	-33 °C	158 kt	13 h 39 min	11:41 pm EDT (03:41 UTC)
34,000 ft FL340	260° at 42 kt	−46 kt	-39 °C	166 kt	13 h	11:02 pm EDT (03:02 UTC)
39,000 ft FL390	260° at 43 kt	−47 kt	-47 °C	167 kt	12 h 55 min	10:57 pm EDT (02:57 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
SFO	used from 0 nm out; 34 nm from the line	090/9	050/12 4°	010/17 -2°	350/34 -3°	360/70 -11°	360/75 -22°	350/57 -38°	330/37 -42°	280/25 -44°
SAC	used from 50 nm out; 43 nm from the line	L/V	L/V 4°	340/9 -4°	340/22 -8°	360/71 -12°	360/82 -23°	350/58 -37°	310/30 -40°	270/25 -44°
RNO	used from 100 nm out; 66 nm from the line		010/6	270/12 -3°	220/26 -10°	280/13 -19°	350/44 -24°	320/30 -32°	260/22 -36°	240/24 -42°
BIH	used from 200 nm out; 97 nm from the line		L/V	020/6 0°	140/7 -7°	210/31 -16°	230/34 -26°	220/43 -30°	220/52 -36°	220/46 -43°
ELY	used from 250 nm out; 85 nm from the line			210/34 1°	220/40 -4°	220/39 -17°	210/51 -24°	220/65 -30°	220/60 -37°	220/56 -44°
SLC	used from 450 nm out; 54 nm from the line		200/16	210/23 4°	220/34 -3°	210/40 -16°	220/66 -23°	220/64 -31°	220/57 -36°	220/50 -43°
RKS	used from 600 nm out; 65 nm from the line			250/9	230/21 -1°	210/43 -14°	220/59 -23°	220/55 -32°	220/53 -35°	220/48 -44°
DEN	used from 749 nm out; 92 nm from the line			270/24 11°	230/13 5°	230/48 -8°	230/46 -20°	230/63 -30°	240/78 -36°	240/78 -48°
BFF	used from 849 nm out; 41 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 999 nm out; 101 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 1099 nm out; 42 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 1149 nm out; 65 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°
DSM	used from 1299 nm out; 21 nm from the line	250/47	260/25 20°	240/19 11°	240/31 5°	250/26 -9°	260/38 -20°	260/47 -34°	270/58 -37°	270/61 -47°
DBQ	used from 1399 nm out; 54 nm from the line	250/27	260/23 17°	240/26 10°	260/30 4°	280/26 -9°	280/36 -21°	270/41 -36°	280/52 -41°	290/67 -48°
JOT	used from 1499 nm out; 59 nm from the line	250/25	260/22 14°	250/17 9°	270/21 5°	280/28 -8°	280/36 -20°	270/41 -35°	280/57 -42°	290/65 -50°
FWA	used from 1649 nm out; 59 nm from the line	270/20	300/16 15°	290/14 10°	280/17 3°	290/25 -7°	280/30 -19°	280/34 -35°	290/48 -44°	300/64 -52°
CLE	used from 1799 nm out; 41 nm from the line	310/7	350/20 14°	340/16 9°	320/21 2°	320/32 -8°	330/34 -20°	330/45 -36°	320/60 -45°	320/64 -51°
AGC	used from 1949 nm out; 53 nm from the line	340/11	350/12 11°	360/25 7°	340/30 2°	340/41 -8°	340/44 -21°	350/59 -36°	340/68 -42°	340/50 -51°
PSB	used from 1999 nm out; 16 nm from the line		020/21 12°	360/28 7°	360/29 1°	350/33 -10°	350/42 -22°	350/49 -37°	340/63 -43°	350/39 -52°
AVP	used from 2098 nm out; 41 nm from the line	010/20	020/24 11°	360/19 8°	350/23 2°	320/24 -11°	330/25 -22°	330/27 -37°	310/28 -42°	290/30 -50°

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
OAK Oakland, CA	departure	VFR Sky: a few clouds at 1,600 feet	from the east-northeast (060°) at 3 knots	10+ mi	none	9 ft	6:53 am PDT (13:53 UTC)
SCK Stockton, CA	50 nm out, 6 nm south of the line, tower	VFR	calm	10+ mi	none	32 ft	13:55 UTC
ELY Ely, NV	360 nm out, 13 nm south of the line	VFR Sky: scattered clouds at 4,700 feet, a broken layer at 6,000 feet	from the south-southwest (200°) at 9 knots	10+ mi	6,000 ft	6,259 ft	13:53 UTC
PVU Provo, UT	510 nm out, 6 nm north of the line, tower	VFR Sky: scattered clouds at 3,000 feet, a broken layer at 5,000 feet, overcast at 7,000 feet Weather: light rain	from the east-southeast (120°) at 9 knots	10+ mi	5,000 ft	4,496 ft	13:56 UTC
CYS Cheyenne, WY	829 nm out, 3 nm northeast of the line, tower	VFR	calm	10+ mi	none	6,159 ft	13:53 UTC
OKS Oshkosh, NE	939 nm out, 4 nm northeast of the line	no report just now				3,394 ft
ODX Ord, NE	1099 nm out, 2 nm west of the line	VFR	from the northwest (320°) at 8 knots	10+ mi	none	2,070 ft	13:53 UTC
CID Cedar Rapids, IA	1419 nm out, 3 nm northeast of the line, tower	VFR	from the south (190°) at 9 knots	10+ mi	none	869 ft	13:52 UTC
MDW Chicago, IL	1599 nm out, 1 nm north of the line, tower	VFR Sky: a few clouds at 20,000 feet, a few clouds at 25,000 feet	from the southwest (220°) at 9 knots	10+ mi	none	619 ft	13:53 UTC
YNG Youngstown/Warren, OH	1919 nm out, 2 nm south of the line, tower	low IFR Sky: a broken layer at 300 feet, overcast at 1,500 feet	from the west (260°) at 6 knots	7 mi	300 ft	1,191 ft	13:51 UTC
UNV State College, PA	2049 nm out, 8 nm south of the line, tower	marginal VFR Sky: a broken layer at 1,200 feet, overcast at 2,100 feet	from the west-northwest (290°) at 4 knots	10+ mi	1,200 ft	1,231 ft	13:53 UTC
ABE Allentown, PA	destination	VFR Sky: a few clouds at 1,800 feet, scattered clouds at 3,500 feet	from the northwest (320°) at 11 knots	10+ mi	none	393 ft	9:51 am EDT (13:51 UTC)

The highest airport on this list sits at 6,259 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At ABE when you get there the forecast at the estimated arrival, 10:57 pm EDT (02:57 UTC)

Wind light and variable, visibility more than 6 miles, a few clouds at 25,000 feet VFR

The whole forecast for ABE

From Mon 10:00 am EDT (14:00 UTC): wind from the northwest at 10 knots, visibility more than 6 miles, scattered clouds at 1,500 feet, a broken layer at 3,500 feet
From Mon 2:00 pm EDT (18:00 UTC): wind from the northwest at 12 knots, visibility more than 6 miles, scattered clouds at 3,500 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

The forecast for OAK, the departure

From Mon 5:00 am PDT (12:00 UTC): wind from the east at 5 knots, visibility more than 6 miles, a few clouds at 2,000 feet
From Mon 11:00 am PDT (18:00 UTC): wind from the west at 8 knots, visibility more than 6 miles, clear skies

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

6/8992 Monroe, MI, Thursday, October 15, 2026 Local 20 nm from the route, 1789 nm along the route · a VIP movement · starts Thursday 15 October · ZOB
6/8587 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local on the route, 1889 nm along the route · a VIP movement · today · ZOB
6/8888 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local on the route, 1919 nm along the route · security · today · ZOB
6/8829 Youngstown, OH, Monday, October 12, 2026 through Monday, October 12, 2026 Local on the route, 1919 nm along the route · a VIP movement · today · ZOB

Daylight

Sunset at OAK 6:34 pm PDT (01:34 UTC), at ABE 6:26 pm EDT (22:26 UTC) (civil twilight ends 6:53 pm EDT (22:53 UTC)). At 120 knots the arrival at ABE is after sunset there (6:26 pm EDT (22:26 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

Radar now, the Pacific Southwest · loop National Weather Service

Radar now, the southern Rockies · loop National Weather Service

Radar now, the northern Rockies · loop National Weather Service

Radar, the whole country · loop National Weather Service

Surface analysis now Weather Prediction Center

Forecast chart, 12 hours ahead Weather Prediction Center

Forecast chart, 24 hours ahead Weather Prediction Center

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: Oakland San Francisco Bay Airport, Lehigh Valley International.