Plan a flight · Mon 9:59 am EDT (13:59 UTC)

Lakeland Linder International to San Francisco International LAL → SFO

2,100 nautical miles (2,416 statute miles) northwest on a straight line, true course 297°, about 303° magnetic at the departure end (variation 6W). At 120 knots that is 18 h 25 min at the quickest height in today's winds (4,500 ft, a 6-knot headwind), arriving about 1:24 am PDT (08:24 UTC), after sunset at the destination. 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

SIGMET W28W: thunderstorms (a convective SIGMET) up to 30,000 ft, moving from the south at 35 knots, until 11:55 am EDT (15:55 UTC). Near the route, 1780 nm along the route.
as issued
```
WSUS33 KKCI 121355
MKCW WST 121355
CONVECTIVE SIGMET 28W
VALID UNTIL 1555Z
UT NV
FROM 30SSW ELY-20E ILC-70NNE LAS-60ENE BTY-30SSW ELY
AREA TS MOV FROM 20035KT. TOPS TO FL300.
```
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 1260 to 1650 nm out.
AIRMET TANGO 2W: moderate turbulence below 18,000 ft (due to mountain wave) up to 22,000 ft. Over the route from 1270 to 1310 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1390 to 1820 nm out.
AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Over the route from 1440 to 1620 nm out.
AIRMET SIERRA 2E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 1600 to 1690 nm out.
AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 1610 to 1760 nm out.
AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Near the route, 1860 nm along the route.
AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the last 220 nm of the route.
AIRMET SIERRA 2E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 1940 to 1990 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 LAL.

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

B737 at 21,000 ft, 34 nm northeast, 7:07 am EDT (11:07 UTC): no chop turbulence from 12,000 ft to 21,000 ft, clear from 21,000 ft to 60,000 ft. At the departure end, 34 nm northeast of the line.
as filed, and in English
```
CGC UA /OV CGC/TM 1107/FL210/TP B737/SK SKC/TB NEG CHOP 120-210
```
Report
a routine report filed through CGC
Where
over CGC
Time
11:07 UTC
Height
at 21,000 ft
Aircraft
B737
Sky
clear
Turbulence
no chop from 12,000 ft to 21,000 ft
B737 at 40,000 ft, 12 nm northeast, 7:48 am EDT (11:48 UTC): light chop turbulence, remarks: zhu. 370 nm along the route, 12 nm northeast of the line.
as filed, and in English
```
MOB UA /OV KSJI069043/TM 1148/FL400/TP B737/TB OCNL LGT CHOP/RM ZHU
```
Report
a routine report filed through MOB
Where
43 nm east (069°) of KSJI
Time
11:48 UTC
Height
at 40,000 ft
Aircraft
B737
Turbulence
occasional light chop
Remarks
zhu
C25A at 41,000 ft, 33 nm southwest, 7:05 am EDT (11:05 UTC): light chop turbulence, remarks: zhu. 410 nm along the route, 33 nm southwest of the line.
as filed, and in English
```
HSA UA /OV KPCU314014/TM 1105/FL410/TP C25A/TB OCNL LGT CHOP/RM ZHU
```
Report
a routine report filed through HSA
Where
14 nm northwest (314°) of KPCU
Time
11:05 UTC
Height
at 41,000 ft
Aircraft
C25A
Turbulence
occasional light chop
Remarks
zhu
BE36 at 8,000 ft, 45 nm north, 9:40 am EDT (13:40 UTC): no turbulence, no icing, clear from 8,000 ft to 60,000 ft, 18 °C, wind 270° at 4 knots, remarks: ZME65. 420 nm along the route, 45 nm north of the line.
as filed, and in English
```
MCB UA /OV LBY045020/TM 1340/FL080/TP BE36/SK SKC/WX NEG/TA 18/WV 270004KT/TB NEG/IC NEG/RM ZME65
```
Report
a routine report filed through MCB
Where
20 nm northeast (045°) of LBY
Time
13:40 UTC
Height
at 8,000 ft
Aircraft
BE36
Sky
clear
Weather
no
Temperature
18 °C
Wind
from 270° at 4 knots
Turbulence
none
Icing
none
Remarks
ZME65
BE36 at 8,000 ft, 32 nm northeast, 7:18 am EDT (11:18 UTC): no turbulence, no icing, remarks: ZME65. 510 nm along the route, 32 nm northeast of the line.
as filed, and in English
```
JAN UA /OV MHZ225040/TM 1118/FL080/TP BE36/TB NEG/IC NEG/RM ZME65
```
Report
a routine report filed through JAN
Where
40 nm southwest (225°) of MHZ
Time
11:18 UTC
Height
at 8,000 ft
Aircraft
BE36
Turbulence
none
Icing
none
Remarks
ZME65
PC12 at 20,000 ft, 49 nm south, 9:49 am EDT (13:49 UTC): light chop turbulence, remarks: zhu. 590 nm along the route, 49 nm south of the line.
as filed, and in English
```
AEX UA /OV AEX250010/TM 1349/FL200/TP PC12/TB LGT CHOP/RM ZHU
```
Report
a routine report filed through AEX
Where
10 nm west (250°) of AEX
Time
13:49 UTC
Height
at 20,000 ft
Aircraft
PC12
Turbulence
light chop
Remarks
zhu
A321 , 4 nm east, 8:03 am EDT (12:03 UTC): light chop turbulence, remarks: ZFW86. 660 nm along the route, 4 nm east of the line.
as filed, and in English
```
SHV UA /OV EMG/TM 1203/FLB38M/TP A321/TB OCNL LGT CHOP DURC/RM ZFW86
```
Report
a routine report filed through SHV
Where
over EMG
Time
12:03 UTC
Height
at B38M
Aircraft
A321
Turbulence
occasional light chop during the climb
Remarks
ZFW86
A321 at 32,000 ft, 45 nm south, 8:53 am EDT (12:53 UTC): light chop turbulence, remarks: ZFW89. 690 nm along the route, 45 nm south of the line.
as filed, and in English
```
GGG UA /OV GGG155035/TM 1253/FL320/TP A321/TB CONS LGT CHOP/RM ZFW89
```
Report
a routine report filed through GGG
Where
35 nm southeast (155°) of GGG
Time
12:53 UTC
Height
at 32,000 ft
Aircraft
A321
Turbulence
continuous light chop
Remarks
ZFW89
E55P at 11,000 ft, 27 nm south, 8:42 am EDT (12:42 UTC): no turbulence, remarks: ZFW83. 790 nm along the route, 27 nm south of the line.
as filed, and in English
```
TRL UA /OV TRL/TM 1242/FL110/TP E55P/TB NEG/RM ZFW83
```
Report
a routine report filed through TRL
Where
over TRL
Time
12:42 UTC
Height
at 11,000 ft
Aircraft
E55P
Turbulence
none
Remarks
ZFW83
A320 at 2,400 ft, 29 nm south, 8:38 am EDT (12:38 UTC): a few clouds above 2,400 ft, remarks: bases 2400 ft, airport in sight on 8 mile final. 830 nm along the route, 29 nm south of the line.
as filed, and in English
```
DFW UA /OV DFW/TM 1238/FL024/TP A320/SK FEW024/RM BASES 2400 FT, AIRPORT IN SIGHT ON 8 MILE FINAL
```
Report
a routine report filed through DFW
Where
over DFW
Time
12:38 UTC
Height
at 2,400 ft
Aircraft
A320
Sky
a few clouds from 2,400 ft
Remarks
bases 2400 ft, airport in sight on 8 mile final
B738 at 2,100 ft, 29 nm south, 7:55 am EDT (11:55 UTC): a routine report with nothing remarked on. 830 nm along the route, 29 nm south of the line.
as filed, and in English
```
DFW UA /OV 3 N OF DFW/TM 1155/FL021/TP B738/SK BASE021
```
Report
a routine report filed through DFW
Where
3 north of dfw
Time
11:55 UTC
Height
at 2,100 ft
Aircraft
B738
Sky
BASE021
E170 at 2,200 ft, 29 nm south, 7:42 am EDT (11:42 UTC): scattered clouds above 2,200 ft, remarks: haze layer on final at 2200 ft. 830 nm along the route, 29 nm south of the line.
as filed, and in English
```
DFW UA /OV DFW/TM 1142/FL022/TP E170/SK SCT022/RM HAZE LAYER ON FINAL AT 2200 FT
```
Report
a routine report filed through DFW
Where
over DFW
Time
11:42 UTC
Height
at 2,200 ft
Aircraft
E170
Sky
scattered clouds from 2,200 ft
Remarks
haze layer on final at 2200 ft
C560 at 2,600 ft, 39 nm southwest, 9:02 am EDT (13:02 UTC): a broken layer above 2,600 ft. 840 nm along the route, 39 nm southwest of the line.
as filed, and in English
```
FTW UA /OV 5 NM W/TM 1302/FL026/TP C560/SK BKN026
```
Report
a routine report filed through FTW
Where
5 nautical miles west
Time
13:02 UTC
Height
at 2,600 ft
Aircraft
C560
Sky
a broken layer from 2,600 ft
C172 at 2,500 ft, 39 nm southwest, 8:55 am EDT (12:55 UTC): scattered clouds above 2,700 ft. 840 nm along the route, 39 nm southwest of the line.
as filed, and in English
```
FTW UA /OV 3 NM NW FTW/TM 1255/FL025/TP C172/SK SCT027
```
Report
a routine report filed through FTW
Where
3 nautical miles northwest ftw
Time
12:55 UTC
Height
at 2,500 ft
Aircraft
C172
Sky
scattered clouds from 2,700 ft

8 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 westbound cruising heights for this course (VFR: even thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 18 forecast points nearest it (PIE, TLH, MOB, JAN, SHV, DAL, SPS, LBB, AMA, TCC, ABQ, FMN, BCE, LAS, BIH, FAT, SAC, SFO). A plus sign is a headwind, a minus sign a tailwind.

Height	Average wind	Head- or tailwind	Temperature	Ground speed	Time en route	Arrival
4,500 ft	230° at 11 kt	+6 kt	12 °C	114 kt	18 h 25 min	1:24 am PDT (08:24 UTC)
6,500 ft	230° at 10 kt	+7 kt	15 °C	113 kt	18 h 35 min	1:34 am PDT (08:34 UTC)
8,500 ft	240° at 10 kt	+7 kt	10 °C	113 kt	18 h 35 min	1:34 am PDT (08:34 UTC)
10,500 ft	230° at 13 kt	+8 kt	6 °C	112 kt	18 h 45 min	1:44 am PDT (08:44 UTC)
12,500 ft	230° at 15 kt	+9 kt	2 °C	111 kt	18 h 55 min	1:54 am PDT (08:54 UTC)
14,500 ft	240° at 18 kt	+12 kt	-2 °C	108 kt	19 h 27 min	2:26 am PDT (09:26 UTC)
16,500 ft	240° at 21 kt	+15 kt	-6 °C	105 kt	20 h	2:59 am PDT (09:59 UTC)
18,000 ft FL180	240° at 23 kt	+17 kt	-9 °C	103 kt	20 h 23 min	3:22 am PDT (10:22 UTC)
24,000 ft FL240	250° at 29 kt	+25 kt	-19 °C	95 kt	22 h 06 min	5:05 am PDT (12:05 UTC)
30,000 ft FL300	250° at 39 kt	+35 kt	-30 °C	85 kt	24 h 42 min	7:41 am PDT (14:41 UTC)
34,000 ft FL340	260° at 37 kt	+36 kt	-39 °C	84 kt	25 h	7:59 am PDT (14:59 UTC)
39,000 ft FL390	260° at 36 kt	+36 kt	-49 °C	84 kt	25 h	7:59 am PDT (14:59 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
PIE	used from 0 nm out; 20 nm from the line	360/10	340/12 18°	330/9 13°	290/12 8°	260/21 -7°	280/18 -18°	250/20 -33°	250/26 -41°	250/20 -51°
TLH	used from 100 nm out; 91 nm from the line	340/23	350/26 17°	350/21 11°	300/13 6°	320/25 -6°	340/35 -16°	350/44 -32°	360/51 -42°	350/33 -52°
MOB	used from 250 nm out; 89 nm from the line	L/V	L/V 18°	020/8 11°	L/V 6°	330/12 -5°	330/23 -17°	330/30 -32°	350/39 -41°	340/40 -53°
JAN	used from 450 nm out; 64 nm from the line	240/10	260/15 18°	280/10 11°	290/6 6°	290/15 -5°	300/15 -17°	320/35 -30°	330/38 -40°	330/39 -51°
SHV	used from 550 nm out; 93 nm from the line	210/20	210/20 18°	230/20 11°	240/16 7°	270/17 -7°	250/11 -15°	300/34 -30°	310/34 -40°	320/36 -51°
DAL	used from 750 nm out; 54 nm from the line	190/30	200/28 18°	220/18 13°	250/13 8°	240/24 -6°	270/20 -14°	270/35 -29°	290/34 -39°	310/41 -51°
SPS	used from 850 nm out; 46 nm from the line	220/35	220/31 18°	230/16 14°	230/10 8°	250/18 -5°	250/32 -16°	260/51 -28°	280/46 -38°	300/50 -50°
LBB	used from 1000 nm out; 75 nm from the line		220/25 21°	230/20 15°	220/20 7°	230/36 -6°	240/50 -15°	240/59 -28°	260/52 -37°	260/45 -50°
AMA	used from 1050 nm out; 39 nm from the line		230/32	230/28 14°	230/27 7°	230/38 -6°	230/50 -17°	250/69 -28°	260/62 -37°	270/65 -49°
TCC	used from 1150 nm out; 10 nm from the line		240/20	230/22 13°	230/27 6°	230/40 -7°	240/55 -18°	240/74 -27°	240/68 -37°	250/64 -49°
ABQ	used from 1250 nm out; 61 nm from the line			220/19 9°	220/35 3°	230/50 -8°	240/64 -19°	230/83 -26°	230/85 -36°	230/80 -48°
FMN	used from 1400 nm out; 44 nm from the line			220/16 6°	220/39 1°	220/50 -10°	230/67 -23°	230/94 -29°	230/102 -35°	230/90 -46°
BCE	used from 1550 nm out; 78 nm from the line				200/32 -2°	210/57 -15°	220/71 -22°	220/69 -30°	220/64 -38°	220/67 -44°
LAS	used from 1700 nm out; 58 nm from the line		210/20 8°	210/29 4°	200/32 -3°	200/51 -15°	210/64 -21°	220/70 -30°	220/66 -38°	220/55 -44°
BIH	used from 1800 nm out; 83 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°
FAT	used from 1950 nm out; 40 nm from the line	140/11	180/15 3°	150/14 -3°	200/14 -6°	240/17 -16°	320/25 -23°	270/22 -31°	240/29 -37°	230/36 -44°
SAC	used from 2000 nm out; 68 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°
SFO	used from 2050 nm out; 25 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°

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	Elevation
LAL Lakeland, FL	departure	no report just now	141 ft
TPA Tampa, FL	20 nm out, 13 nm southwest of the line, tower	no report just now	26 ft
JKA Gulf Shores, AL	330 nm out, 3 nm southeast of the line, tower	no report just now	17 ft
HEZ Natchez, MS	530 nm out, 0 nm north of the line	no report just now	272 ft
SHV Shreveport, LA	670 nm out, 2 nm east of the line, tower	no report just now	257 ft
SPS Wichita Falls, TX	920 nm out, 10 nm north of the line, tower	no report just now	1,019 ft
HRX Hereford, TX	1120 nm out, 6 nm northeast of the line	no report just now	3,787 ft
SAF Santa Fe, NM	1310 nm out, 4 nm east of the line, tower	no report just now	6,348 ft
AZC Colorado City, AZ	1650 nm out, 13 nm north of the line	no report just now	4,873 ft
SGU St George, UT	1680 nm out, 15 nm northeast of the line	no report just now	2,883 ft
MOD Modesto, CA	2030 nm out, 6 nm north of the line, tower	no report just now	99 ft
SFO San Francisco, CA	destination	no report just now	13 ft

The highest airport on this list sits at 6,348 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

At SFO when you get there the forecast at the estimated arrival, 1:24 am PDT (08:24 UTC)

SFO has no terminal forecast; use the nearest airport that does.

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

9/2934 DALLAS, TX 25 nm from the route, 820 nm along the route · a VIP movement · ZFW
6/8890 LAS VEGAS, NV, Tuesday, October 13, 2026 Local 23 nm from the route, 1750 nm along the route · a VIP movement · starts tomorrow · ZLA
6/7094 45NM NE MERCED, CA, Sunday, October 4, 2026 through Tuesday, October 20, 2026 UTC 4 nm from the route, 1960 nm along the route · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · until 20 October · ZOA

Daylight

Sunset at LAL 7:02 pm EDT (23:02 UTC), at SFO 6:35 pm PDT (01:35 UTC) (civil twilight ends 7:01 pm PDT (02:01 UTC)). At 120 knots the arrival at SFO is before sunrise there (7:15 am PDT (14:15 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 Southeast · loop National Weather Service

Radar now, the lower Mississippi valley · loop National Weather Service

Radar now, the southern Plains · 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: Lakeland Linder International, San Francisco International.